
BIOLOGY -XII ISC
Quiz by Janiya Malhotra
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 Select the correct sequence for transport of sperm cells in male reproductive system.
 Which of the following depicts the correct pathway of transport of sperms?
The shared terminal duct of the reproductive and urinary system in the human male is
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The Leydig’s cells as found in the human body are the secretory source of
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 If for some reason, the vasa efferentia in the human
reproductive system get blocked, the gametes will not be transported from
 The testes in humans are situated outside the abdominal cavity inside a pouch called scrotum.The purpose served is for
Sertoli cells are found in
Vasa efferentia are the ductules leading from
Seminal plasma in human males is rich in
Secretions from which one of the following are rich in fructose, calcium and some enzymes?
Seminal plasma in humans is rich in
Male hormone is produced in the testis by cells of
(a) Sertoli                     (b)epithelial
(c) spermatocytes       (d) Leydig.
Location and secretion of Leydig’s cells are
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Hysterectomy is surgical removal of
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 The figure given below depicts a diagrammatic sectional view of the human female reproductive system. Which set of three parts out of 1-5 have been correctly identified?

The part of Fallopian tube closest to the ovary is
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Bartholin’s glands are situated
 Meiotic division of the secondary oocyte is completed
The difference between spermiogenesis and spermiation is
Which of the following layers in an antral follicle is a cellular?
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 Which of the following cells during gametogenesis is normally diploid ?
 What is the correct sequence of sperm formation?
The figure shows a section of human ovary. Select the option which gives the correct identification of either A or B with function/characteristic.

 Which one of the following statements is false in respect of viability of mammalian sperm?
Which one of the following statements about human sperm is correct?
In humans, at the end of the first meiotic division, the male germ cells differentiate into the
Sertoli cells are regulated by the pituitary hormone known as
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The middle piece of the sperm contains
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How many sperms are formed from a secondary spermatocyte?
Egg is liberated from ovary in
 Which of the following hormone levels will cause release of ovum (ovulation) from the Graffian follicle?
No new follicles develop in the luteal phase of the menstrual cycle because
Match the items given in column I with those in column II and select the correct option given below.
Column IÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Column II
A. Proliferative phase           (i) Breakdown of endometrial lining
B. Secretory phase                (ii) Follicular phase
C. Menstruation           (iii) Luteal phase
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Changes in GnRH pulse frequency in females is controlled by circulating levels of
Select the incorrect statement.
 Identify the correct statement on ‘inhibin’.
Which of the following events is not associated with
ovulation in human female?
 The main function of mammalian corpus luteum is to produce
 Menstrual flow occurs due to lack of
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The secretory phase in the human menstrual cycle is
also called