How many sperms are formed from a secondary spermatocyte?

1. 4
2. 8

3. 2

4. 1

Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 52%
From NCERT
AIIMS - 2008
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What do A, B, C and D represent?

A B C D
1. Infundibulum Fertilization Myometrium Morula
2. Infundibulum Fertilization Endometrium Blastocyst
3. Isthmus Fertilization Myometrium Blastocyst
4. Isthmus Fertilization Endometrium Morula
Subtopic:  Female Reproductive System-1 |
 66%
From NCERT
AIIMS - 2010
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Choose the correct statement.

1. hPL plays a major role in parturition
2. Foetus shows movements first time in the 7th month of pregnancy
3. Signal for parturition comes from fully developed foetus and placenta
4. Embryo's heart is formed by the 2nd month of pregnancy
Subtopic:  Fetal Development & Parturition |
 89%
From NCERT
AIIMS - 2012
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Hormones for the menstrual cycle are produced by

1. ovaries only
2. uterus only
3. ovaries only
4. ovaries and anterior pitutory
Subtopic:  Introduction to Menstrual Cycle: 2 | Introduction to Menstrual Cycle |
 90%
From NCERT
AIIMS - 2015
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Which of the following statements is correct regarding menstrual cycle?

1. LH induces rupturing of Graafian follicle.
2. Proliferative phase is characterised by the increased production of progesterone.
3. Corpus luteum secretes large amount of estrogen.
4. Both LH and FSH attain a peak level in secretory phase.

Subtopic:  Menstrual Cycle: Luteal Phase |
 74%
From NCERT
AIIMS - 2016
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Refer to the given figure and choose the correct option regarding its parts labelled as A-F.

1. B-Graafian follicle, F-Corpus luteum

2. C-Graafian follicle, A-Ovum

3. B-Primary follicle, C-Tertiary follicle showing antrum

4. E-Corpus callosum, D-Antrum cavity

Subtopic:  Ovary |
 82%
From NCERT
AIIMS - 2017
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Which one of the following events is correctly matched with the time period in a normal menstrual cycle?

1. Release of egg : 5th day
2. Endometrium regenerates : 5 - 10 days
3. Endometrium secretes nutrients for implantation : 11-18 days
4. Rise in progesterone level : 1 - 15 days
Subtopic:  Introduction to Menstrual Cycle: 2 | Introduction to Menstrual Cycle |
 57%
From NCERT
AIIMS - 2005
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Humans are

1. Oviparous females
2. Sexually Reproducing
3. Considered to be sexually active before puberty
4. More than one option is correct
Subtopic:  Introduction |
 77%
From NCERT
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Which of the following order is not correct for the events of human reproduction?

1. Gametogenesis- Insemination- Fertilization
2. Fertilization-Insemination- Gametogenesis
3. Implantation-Gestation-Parturition
4. Insemination-Fertilization- implantation
Subtopic:  Introduction |
 78%
From NCERT
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Which of the following is not correct with respect to Human reproduction?

1. There is remarkable similarity between the reproductive events of males and females
2. Continuation of sperm formation in old man
3. No ovum production in females after 50 years
4. More than one option are not correct.
Subtopic:  Introduction |
 77%
From NCERT
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