NEET Biology Female Reproductive System Multiple Choice Question And Answers

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Biology MCQ For NEET With Answers Female Reproductive System

Question 1. Which of the following is not a part of female reproductive organ?

  1. Uterus
  2. Ovary
  3. Seminal vesicle
  4. Clitoris

Answer:  3. Seminal vesicle

Seminal vesicle is an accessory gland in male reproductive system. Rest are the structures of female reproductive system.

Question 2. Ovaries are the …A… sex organs which produce ovum and several steroid hormone called … B … hormones. Here A and B refer to

  1. A–secondary, B–accessory
  2. A–accessory, B–endocrine
  3. A–primary, B–ovarian
  4. A–primary, B–exocrine

Answer:  3. A–primary, B–ovarian

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Question 3. Ovaries are situated on either side of

  1. Urinary bladder
  2. Rectum
  3. Fallopian tube
  4. Uterus

Answer: 4. Uterus

oviduct in vertebrates is modified

The ovaries are paired organs located on either side of the uterus, within the broad ligament, below the uterine (Fallopian tube) tubes.

Question 4. Ovary is held to coelom by

  1. Mesovarium
  2. Ovarian ligaments
  3. Mesorchium
  4. Ovarian membrane

Answer: 1. Mesovarium

Mesovarium projects from the posterior surface of the broad ligament and attaches to the hilum of the ovary. It helps to keep ovaries within coelom at definite place.

Question 5. Each ovary is suspended from the dorsal body wall by

  1. Mesorchium
  2. Mesosalpinx
  3. Mesovarium
  4. Mesometrium

Answer: 3. Mesovarium

The ovaries are suspended from dorsal abdominal wall by mesovarium. The ovary is not covered by the mesovarium rather, it is covered by germinal epithelium.

Female Reproductive System MCQ For NEET

NEET Biology Female Reproductive System Multiple Choice Question And Answers

Question 6. The ovary of a newborn female baby may contain

  1. One to a few ova
  2. One thousand to a few thousands
  3. About 10 thousand
  4. 2.5-5 million ova

Answer: 4. 2.5-5 million ova

When girls are born, they have about 2.5 to 5 million ova in their ovaries, nestled in fluid-filled cavities called follicles.

Question 7. Each ovary is attached to the uterus by a fold of

  1. Peritoneum
  2. Mesovarium
  3. Vaginalis
  4. Spermatic cord

Answer: 1. Peritoneum

The ovary is anchored to the posterior wall of the broad ligament of uterus by a double fold of peritoneum.

Question 8. In mammals, the ovary is primarily related to

  1. Production of ovum
  2. Production of hormones
  3. Development of secondary sexual characters
  4. All of the above

Answer:  4.  All of the above

  • In mammals, ovary is a ductless reproductive gland in which the female reproductive cells (ovum) are produced.
  • They secrete hormones and also help in maintaining secondary sexual characteristics.

Thus, option 4. is correct

Question 9. The interstitium surrounding the mammalian ovary is/are

  1. Smooth muscles
  2. Membranes
  3. Connective tissue
  4. None of the above

Answer:  3. Connective tissue

The ovary interstitial tissue is found between follicles, corpora lutea and the vascular systems. Interstitium that surrounds the mammalian ovary is a type of connective tissue.

Question 10. Consider the following statements.

  1. The stroma of ovary is a type of epithelial tissue.
  2. The stroma contains blood vessels, stroma cells, etc.

Choose the correct option.

  1. Statement 1 is correct, but 2 is incorrect
  2. Statement 1 is incorrect, but 2 is correct
  3. Both statements 1 and 2 are correct
  4. Both statements 1 and 2 are incorrect

Answer:  2. Statement 1 is incorrect, but 2 is correct.

  • Incorrect statement can be corrected as The stroma of ovary is a type of connective tissue. It is supplied with blood vessels consisting for the most part of spindle-shaped stroma cells.
  • The stroma also contains ordinary connective tissue such as reticular fibres and collagen.

Question 11. Which region of the ovary shows different developmental stages of ovarian follicles?

  1. Medulla
  2. Cortical
  3. Stroma
  4. Corpus luteum

Answer:  2. Cortical

The developing stage of ovarian follicles are found in the cortical region of the ovary.

Female Reproductive System MCQ For NEET

Question 12. Oviducts were named Fallopian tubes due to its

  1. Structural features
  2. Functional aspects
  3. Discover
  4. Origin and evolution

Answer: 3. Discover

Oviducts are called Fallopian tubes after the name of Gabriele Falloppio, who described them for the first time

oviduct in vertebrates is modified

Question 13. ……………… extends from ovary to uterus.

  1. Fallopian tube
  2. Vagina
  3. Ureter
  4. Spermatic cord

Answer: 1. Fallopian tube

At the upper corners of the uterus, the Fallopian tubes extend from ovaries to the uterus.

Question 14. Ostium is an aperture present in

  1. Oviduct
  2. Uterus
  3. Ovisac
  4. Cloaca

Answer: 1. Oviduct

Ostium is the aperture present in the infundibulum part of the oviduct which helps in the collection of ovum for fertilisation.

Question 15. The tube which carries eggs from the ovary is

  1. Oviduct
  2. Ureter
  3. Sperm duct
  4. Uterus

Answer: 1. Oviduct

Oviduct connects the ovaries and uterus. It carries the eggs to the uterus.

Question 16. Mullerian duct is

  1. Oviduct
  2. Sperm duct
  3. Ureter of man
  4. Urethra

Answer: 1. Oviduct

Oviducts are independently developed Mullerian ducts which develop alongside the kidney ducts.

Question 17. The length of human Fallopian tube is about

  1. 8-9 cm long
  2. 9-10 cm long
  3. 10-12 cm long
  4. 12-17 cm long

Answer:  3. 10-12 cm long

Each Fallopian tube is about 10-12 cm long and extends from periphery of each ovary to the uterus.

Question 18. Oviduct is supported by a double fold of peritoneum called

  1. Mesorchium
  2. Mesosalpinx
  3. Mesovarium
  4. Mesometrium

Answer: 2. Mesosalpinx

The Fallopian tube opens into the peritoneal cavity. It is attached to the broad ligament by double fold of peritoneum, the mesosalpinx.

Female Reproductive System MCQ For NEET

Question 19. Fallopian tube is internally lined by

  1. Cuboidal epithelium
  2. Squamous epithelium
  3. Ciliated epithelium
  4. Germinal epithelium

Answer: 3. Ciliated epithelium

Fallopian tube is internally lined by ciliated epithelium. The ciliated cells serve to move the ovum away from the ovary and towards the uterus.

Question 20. The part of Fallopian tube closest to the ovary is

  1. Isthmus
  2. Infundibulum
  3. Cervix
  4. Ampulla

Answer:  2. Infundibulum

The part of Fallopian tube closer to the ovary is funnel-shaped infundibulum.

Question 21. The infundibulum has finger-like projections called

  1. Cilia
  2. Fimbriae
  3. Flagella
  4. Tentacles

Answer:  2. Fimbriae

Fimbriae are the finger-like projections located at the ends of the Fallopian tubes, closest to the ovaries.

Question 22. Fimbriated funnel is

  1. Proximal part of oviduct
  2. Uterus part
  3. Urinary bladder part
  4. Ureter part

Answer: 1. Proximal part of oviduct

The proximal part of the oviduct is called the infundibulum, which is flared and fimbriated.

Question 23. The main function of fimbriae of Fallopian tube is

  1. Development of ovary
  2. Collection of the ovum after ovulation
  3. Development of ova
  4. Collection of sperm for fertilisation

Answer:  2. Collection of the ovum after ovulation

The edges of the infundibulum possess finger-like projections called fimbriae, which help in the collection of ovum after ovulation.

Female Reproductive System MCQ For NEET

Question 24. The middle dilated part of oviduct is called

  1. Isthmus
  2. Fallopian tube
  3. Ampulla
  4. Infundibulum

Answer:  3. Ampulla

The ampulla is the portion of the Fallopian tube. It is an intermediate or middle dilated portion, which curves over the ovary

Question 25. ……….. is short, slender, narrow structure which opens into the uterus.

  1. Isthmus
  2. Uterine segment
  3. Ampulla
  4. Infundibulum

Answer:  1. Isthmus

The isthmus is a short, slender and narrow structure that opens into the uterus.

oviduct in vertebrates is modified

Question 26. The structure which is capable of stretching many times of its size is

  1. lungs
  2. Stomach
  3. Uterus
  4. Pupil of the eye

Answer:  3. Uterus

Uterus is a thick-walled muscular structure between the bladder and rectum in female mammals. The uterus expands and becomes increasingly muscular to accommodate the growing foetus during pregnancy.

Question 27. Match the following columns.

table

Answer:  A-2, B-1, C-3, D-4

Question 28. Uterus is also known as

  1. Cervical canal
  2. Womb
  3. Brood pouch
  4. Ampulla

Answer:  2. Womb

Uterus is also known as womb.

Question 29. The heaviest component of the uterus is

  1. Broad ligament
  2. Myometrium
  3. Graafian follicle
  4. Endometrium

Answer:  2. Myometrium

Myometrium is the middle thick layer of the uterus. By weight, myometrium is the heaviest component of uterus wall.

Question 30. In normal conditions, human uterus is about

  1. 5 cm long × 5 cm wide × 5 cm thick
  2. 8 cm long × 5 cm wide × 2 cm thick
  3. 5 cm long × 5 cm wide × 3 cm thick
  4. 8 cm long × 20 cm wide × 0.5 cm thick

Answer:  2. 8 cm long × 5 cm wide × 2 cm thick

The uterus is shaped like an inverted pear. In normal condition, the uterus is 8 cm long, its wall thickness is approximately 2 cm and its width is 5 cm.

Question 31. Uterus is lined by

  1. Squamous epithelium
  2. Cuboidal epithelium
  3. Simple columnar epithelium
  4. Urothelium

Answer:  4. Urothelium

The internal surface of the uterus is lined by uterine epithelial cells (urothelium) which undergoes dramatic changes during pregnancy.

Biology MCQ For NEET With Answers

Question 32. Consider the following statements.

  1.  The mesentry of uterus is mesometrium.
  2. Mesometrium constitutes majority of broad ligament of uterus.

Choose the correct option

  1. State ment 1 is correct, but 2 is incorrect
  2. Statement 1 is incorrect, but 2 is correct
  3. Both statements 1 and 2 are correct
  4. Both statements 1 and 2 are incorrect

Answer:  3. Both statements 1 and 2 are correct.

oviduct in vertebrates is modified

The mesometrium is the mesentry of the uterus. It constitutes the majority of the broad ligament of the uterus, excluding the portions adjacent to the uterine tube (the mesosalpinx) and ovary (the mesovarium). The ureter is among the structures found in the mesometrium.

Question 33. Complete the analogy.

Mesovarium: Ovary: : Mesometrium: ……………..

  1. Clitoris
  2. Uterus
  3. Testis
  4. Penis

Answer:  2. Uterus

The ovary remains attached to the abdominal wall by a ligament called mesovarium. The uterus lies in the fold of peritoneum called mesometrium. Thus, the correct answer is mesometrium : Uterus

Question 34. In women, uterus includes

  1. Fundus
  2. Body
  3. Cervix
  4. All of these

Answer:  4. All of these

In human female , the uterus is divided anatomically into three regions, i.e. fundus, body and cervix.

Thus, option is 4. correct.

Biology MCQ For NEET With Answers

Question 35. The superior portion of the uterus is

  1. Body
  2. Cervix
  3. Fundus
  4. Infundibulum

Answer:  3. Fundus

Superior region of uterus is called fundus. It is somewhat rounded in shape.

Question 36. Which of the following does not line the uterus?

  1. Tunica albuginea
  2. Perimetrium
  3. Endometrium
  4. Myometrium

Answer:  1. Tunica albuginea

Tunica albuginea is the connective tissue covering of the testis and not of uterus.

Question 37. Outermost covering of uterus is called as

  1. Mesometrium
  2. Myometrium
  3. Endometrium
  4. Perimetrium

Answer:  4. Perimetrium

The perimetrium is the outer serosa layer of the uterus, equivalent to peritoneum. It is embryonically derived from visceral peritoneum.

Question 38. Middle lining of uterus is called as

  1. Mesometrium
  2. Myometrium
  3. Endometrium
  4. Perimetrium

Answer:  2. Myometrium

The myometrium is the middle layer of the uterine wall, consisting mainly of uterine smooth muscle cells, supporting stromal and vascular tissue.

Biology MCQ For NEET With Answers

Question 39. The inner glandular layer of the uterus is

  1. Endometrium
  2. Myometrium
  3. Fallopian tubes
  4. Perimetrium
  5.  Infundibulum

Answer: 1. Endometrium

Endometrium is inner glandular layer that lines the uterine cavity and undergoes cyclic changes during menstrual cycle.

Question 40. The uterus opens into the vagina by a canal called

  1. Cervical canal
  2. Fundus
  3. Ampulla
  4. Oviducts

Answer: 1. Cervical canal

  • The cervix is the part of uterus which joins the anterior wall of the vagina and opens into it through cervical canal.
  • The cervix communicates with the body of the uterus on top by an aperture called internal os and with the vagina below by an opening the external os.

Question 41. Lower narrow end of uterus is called

  1. Urethra
  2. Cervix
  3. Clitoris
  4. Vulva

Answer:  2. Cervix

Lower narrow end of uterus is called cervix which joins the anterior wall of the vagina and opens into it. During labour, the cervix enlarges greatly to allow the passage of the foetus.

Question 42. Identify A, B, C and D.

NEET Biology Female Reproductive System Question 42

  1. A–Oviduct, B–Uterus, C–Cervix, D–Ovary
  2. A–Cervix, B–Uterus, C–Ovary, D–Tumour
  3. A–Uterus, B–Uterine cavity, C–Oviductal funnel, D–Ovary
  4. A–Cervix, B–Uterine cavity, C–Fallopian tube, D–Ovary

Answer:  4.  A–Cervix, B–Uterine cavity, C–Fallopian tube, D–Ovary.

Question 43. Given below is the female reproductive system of humans. Identify A to F.

NEET Biology Female Reproductive System Question 43 Reproductive System Of Humans

  1. A–Ampulla, B–Isthmus, C–Infundibulum, D–Fallopian tube, E–Ovary, F–Uterine fundus
  2. A–Isthmus, B–Infundibulum, C–Uterine fundus, D–Fallopian tube, E–Ovary, F–Ampulla
  3. A–Isthmus, B–Ampulla, C–Infundibulum, D–Fallopian tube, E–Ovary, F–Uterine fundus
  4. A–Ampulla, B–Infundibulum, C–Isthmus, D–Fallopian tube,E–Ovary, F–Uterine fundus

Answer:  3.  A–Isthmus, B–Ampulla, C–Infundibulum, D–Fallopian tube E–Ovary, F–Uterine fundus.

oviduct in vertebrates is modified

Question 44. In adult human females, vagina is about

7.5 cm long

20.5 cm long

15.5 cm long

2.5 cm long

Answer:  1.  7.5 cm long

  • Because of the presence of the cervix in the front wall of the vagina, there is a difference in length between the front and back wall.
  • The former is approximately 7.5 cm (2.5 to 3 inch) long and the latter is approximately 9 cm (3.5 inch) long. During sexual arousal, the vagina expands both in length and width.

Biology MCQs with answers for NEET

Question 45. Which bacteria is present in vagina?

  1. Lactobacillus
  2. E. coli
  3. Cornea bacterium
  4. Vibrio cholerae

Answer:  1. Lactobacillus

Lactobacillus is found in vagina. It converts glycogen present in the vagina into an acidic substance, which prevents fungal infection in the vagina.

Question 46. Bartholin’s glands are also called(or)Vestibular glands secrete

  1. Vestibular glands
  2. lenticular glands
  3. Rudimentary glands
  4. Sexual glands

Answer: 1. Vestibular glands

The Bartholin’s glands are also called vestibular glands. These are two pea-sized compound alveolar glands located slightly posterior, to the left and right of the opening of the vagina.

Question 47. Bartholin’s glands are situated on

  1. The sides of head of some amphibians
  2. Each side of vagina in human female
  3. Either side of urethra in human male
  4. Either side of vasa deferens in human male

Answer:  2.  Each side of vagina in human female

The Bartholin’s glands are located on each side of the vaginal opening in human female.

Question 48. Bartholin’s gland of female corresponds to ………… gland of male.

  1. Inguinal
  2. Prostate
  3. Cowper’s
  4. Rectal

Answer:  3. Cowper’s

Bartholin’s glands of the female reproductive system are homologous to the Cowper’s glands of the male reproductive system.

Question 49. Bulbovestibular glands found in the female are also known as

  1. Cowper’s gland
  2. perineal gland
  3. Bartholin’s gland
  4. prepuce

Answer:  3. Bartholin’s gland

Bulbovestibular glands present in human female are also called as Bartholin’s glands.

Question 50. In female mammals, Bartholin’s glands open into the

  1. Vestibule and release a lubricating fluid in the vagina
  2. Uterus and release a lubricating fluid during the birth of young ones
  3. Urinary bladder and assist in release of urine
  4. Fallopian tubes and release a secretion which makes sperms motile

Answer:  1. Vestibule and release a lubricating fluid in the vagina

The greater vestibular glands or Bartholin’s glands are paired glands situated one on each side of the vaginal opening. They open into the vestibule and release lubricating fluid in vagina.

Biology MCQs with answers for NEET

Question 51. In the following diagram of female reproductive system of human, identify A to E.

NEET Biology Female Reproductive System Question 51 Female Reproductive System

  1. A–Urethra, B–Urinary bladder, C–Uterus, D–Cervix, E–Vagina
  2. A–Urethra, B–Urinary bladder, C–Uterus, D–Vagina, E–Cervix
  3. A–Urethra, B–Urinary bladder, C–Uterus, D–Cervix, E–Vagina
  4. A–Uterus, B–Urinary bladder, C–Urethra, D–Cervix, E–Vagina

Answer:  4. A–Uterus, B–Urinary bladder, C–Urethra, D–Cervix, E–Vagina

Question 52. Cushion of fatty tissue covered by skin and pubic hair is called

  1. Mons pubis
  2. labia majora
  3. Clitoris
  4. vagina

Answer:  1. Mons pubis

Mons pubis is anterior most portion of the external genitalia. It is covered by skin and pubic hair. It acts as a cushion during intercourse.

Question 53. …………… is a fleshy fold of tissue that extends below the mons pubis and surrounds the vaginal opening.

  1. Labia minora
  2. Labia majora
  3. Hymen
  4. Clitoris

Answer:  2. Labia majora

Labia majora are two large fleshy folds of skin which form the boundary of vulva. They extend below the mons pubis and surround the vaginal opening. They are partly covered by pubic hair and contain large number of sebaceous (oil) glands.

Question 54. The female structure that is homologous to the scrotum of the male are

  1. Labia minora
  2. Labia majora
  3. Clitoris
  4. Urethral folds

Answer:  2. Labia majora

oviduct in vertebrates is modified

Labia majora is a part of female external genitalia and is homologous to the scrotum of male.

Question 55. Identify the odd one.

  1. Labia majora
  2. Fimbriae
  3. Infundibulum
  4. Isthmus

Answer: 1. Labia majora

In the given options, option is odd one because labia majora belong to the external genitalia of females. Rest three represent the parts of Fallopian tubes.

Biology MCQs with answers for NEET

Question 56. Smaller and thinner lip-like folds located medially to the labia majora is called

  1. labia minora
  2. Mons pubis
  3. Clitoris
  4. Hymen

Answer:  1. labia minora

The labia minora are two small, thin folds of skin, lacking fatty tissue. They are found medially to labia majora.

Question 57. Posteriorly, the labia minora are fused together to form

  1. Mons pubis
  2. Fourchette
  3. Clitoris
  4. Hymen

Answer:  2. Fourchette

Posteriorly, the labia minora are joined or fused behind the vaginal opening by a fold of skin, the fourchette.

Question 58. In virginal state, a thin fold of mucous membrane is present at the vaginal opening is present, it is called

  1. Rugae
  2. Myometrium
  3. Hymen
  4. Hilum

Answer:  3. Hymen

The hymen is a thin piece of mucosal tissue that surrounds or partially covers the external vaginal opening.

Question 59. ………… is a small erectile organ lying at the anterior side of the labia minora.

  1. Labia majora
  2. Clitoris
  3. Vestibule
  4. Vulva

Answer:  2. Clitoris

The clitoris is small erectile organ, found right under the point where the inner labia meet and form a little hood. The head of the clitoris may vary in size, but only the tip of the clitoris can be seen at the top of the vulva, under the clitoral hood.

Question 60. The female’s organ equivalent to glans penis of male is

  1. Vestibule
  2. Hymen
  3. Baculum
  4. Clitoris

Answer:  4. Clitoris

The clitoris is an erectile structure, homologous to the male penis. Like penis, clitoris is formed by two corpora cavernosa and the glans, covered by the prepuce. Thus, they both have same origin and are richly supplied with blood and nerve endings.

Question 61. Vaginal orifice, urethral orifice and clitoris are protected by

  1. labia majora
  2. Anus
  3. labia minora
  4. Vulva

Answer:  4. Vulva

The vulva is the part of external genital structure. It protects vaginal opening, clitoris and the opening to the urethra.

Question 62. Vestibule is

  1. Right and left longitudinal folds of labia minora
  2. Fleshy elevation above the labia majora
  3. Median vertical depression of vulva enclosing vagina and urethral opening
  4. A thin layer of mucous membrane

Answer: 3. Median vertical depression of vulva enclosing vagina and urethral opening

The vaginal opening is called the vestibule of vagina. A vestibule is a median vertical space of vulva that encloses vagina and urethral openings.

Question 63. The external genitalia of female reproductive system are collectively called

  1. Vagina
  2. Vulva
  3. Cervix
  4. Clitoris

Answer:  2. Vulva

The female external genitalia include the mons pubis, labia majora, labia minora, vaginal introitus, hymen and clitoris. These organs are collectively called the vulva.

Biology MCQs with answers for NEET

Question 64. Assertion (A) Females are prone to infection of urethra than males. Reason (R) Urethra is shorter in female than male.

  1. Both A and R are true and R is the correct explanation of A
  2. Both A and R are true, but R is not the correct explanation of A
  3. A is true, but R is false
  4. Both A and R are false

Answer:  1. Both A and R are true and R is the correct explanation of A

Both A and R are true and R is the correct explanation of A. Urethra of females are shorter than male. Therefore, infection of urethra is more common in females than in males.

Question 65. Urethera in female differs from male is being

  1. Only excretory
  2. Birth and excretory
  3. Highly muscular
  4. long erectile tube

Answer: 1. Only excretory

In females, urethra serves the purpose of urination only, but in males, urethra is common passage for both urination and semen ejaculation. So, urethra in female differs from male in being only excretory.

Question 66. Consider the following statements.

  1. Breast consist of adipose tissue only.
  2. Areola contain montgomery’s gland which moisturise nipple during breastfeeding.

Choose the corect option.

  1. Statement 1 is correct, but 2 is incorrect
  2. Statement 1 is incorrect, but 2 is correct
  3. Both statements 1 and 2 are correct
  4. Both statements 1 and 2 are incorrect

Answer:  2. Statement 1 is incorrect, but 2 is correct

Statement 1 is incorrect, but 2 is correct. Incorrect statement can be corrected as Internally, the breast consists of the glandular tissue forming mammary glands, the fibrous tissue (connective tissue) and the fatty or adipose tissue. Mammary glands are modified sweat glands.

oviduct in vertebrates is modified

Question 67. Mammary glands are ………. glands.

  1. Endocrine
  2. Merocrine
  3. Apocrine
  4. Holocrine

Answer: 3. Apocrine

  • Apocrine glands are found primarily in the breast of lactating mammals and these are apocrine glands.
  • The apical portion of the secretory cell of the gland pinches off and enters the lumen. It loses part of its cytoplasm in their secretions.

Question 68. The base of the nipple shows dark brown rounded area called

  1. Clitoris
  2. Areola
  3. Hymen
  4. Vestibule

Answer:  2.  Areola

The areola is the dark pigmented area around the nipple. Areola and nipple can range in colour from light pink to purplish to light grey depending on skin colour.

Question 69. Breast tissue is mainly composed of

  1. Glandular tissue
  2. Squamous tissue
  3. Ciliated tissue
  4. Epithelium tissue

Answer: 1. Glandular tissue

The glandular tissue comprises about 15-20 lobes in each breast. Each lobe is made up of number of lobules. Each lobule is composed of grape-like cluster of milk secreting glands termed as alveoli.

Question 70. In females, the growth of breasts after puberty is called

  1. Amenorrhoea
  2. Menarche
  3. Menorrhoea
  4. Thelarche

Answer:  4. Thelarche

Thelarche is the onset of secondary breast development, which often represent the beginning of pubertal development.

Question 71. The ducts which carry milk from mammary glands to nipple are called

  1. lactiferous sinuses
  2. lactiferous ducts
  3. Areola
  4. Ejaculatory duct

Answer:  2.  lactiferous ducts

Lactiferous duct carries milk from mammary glands to nipple in human females.

Question 72. Mammary lobules contain cluster of cells called … A …, which secretes …B… . Alveoli open into mammary tubules, which join to form …C… . Identify A, B and C.

  1. A–milk, B–mammary duct, C–alveoli
  2. A–mammary duct, B–sweat, C–alveoli
  3. A–mammary duct, B–milk, C–alveoli
  4. A–alveoli, B–milk, C–mammary duct

Answer:  4. A–alveoli, B–milk, C–mammary duct.

Question 73. Identify the correct statements pertaining to breasts.

  1. A pair of rounded structures present in pectoral region on ventral thoracic wall
  2. Each breast contains fatty connective tissue and numerous lactiferous ducts
  3. Lactiferous ducts dilate and form lactiferous sinuses just beneath the nipple to store milk
  4. All of the above

Answer:  4. All of the above

  • All given statements are correct pertaining to breasts. The breast is the tissue overlying the chest muscles. Women’s breasts are made up of specialised tissue that produces milk (glandular tissue) as well as fatty tissue.
  • The milk producing part of the breast is organised into 15 to 20 sections, called lobes.

Question 74. Mark the correct statement regarding mammary glands are considered to be the part of reproductive system in the female because

  1. Mammary glands are the secondary sexual characters
  2. They are well-developed in female and vestigial in male
  3. After puberty, breast size increases due to the secretion of oestrogen
  4. All of the above

Answer:  4.  All of the above

  • All statements are correct. The mammary glands are not the part of the female reproductive tract, but are important in secondary sexual characteristics. The mammary glands develop in the tissue underneath the skin.
  • Both male and females start with the same tissues, but normally only females generate the correct hormonal signals to promote development of this glands at puberty. Thus, these are vestigial in males. Its size increases due to secretion of oestrogen.

Thus, option 4. is correct.

Question 75. Given below is the sectional view of mammary gland. Identify A, B, C and D.

NEET Biology Female Reproductive System Question 75 mammary gland

  1. A–Alveolus, B–Subcutaneous fat, C–Areola, D–Alveoli
  2. A–Alveolus, B–Lactiferous duct, C–Mammary duct, D–Areola
  3. A–Alveolus, B–Mammary duct, C–Lactiferous duct, D–Lactogenic spot
  4. A–Subcutaneous fat, B–Mammary duct, C–Lactiferous duct, D–Areola

Answer:  4. A–Subcutaneous fat, B–Mammary duct, C–Lactiferous duct, D–Areola

Question 76. Vestibular glands secrete

  1. Hormones
  2. Enzymes
  3. Lubricating fluid
  4.  Sweat

Answer: 3. Lubricating fluid

Question 77. The female’s organ equivalent to glans penis of male is

  1. Vestibule
  2. Hymen
  3. Baculum
  4. Clitoris

Answer:  1. Vestibule

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