Select Question Set:
Q. No.Chorionic villi are derived from:
1.
Trophoblast cells
2.
Granulosa cells
3.
Theca cells
4.
Maternal tissue
Subtopic: Embryonic Development till Gastrulation |
85%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
A plasma membrane:
| 1. | envelops only the acrosome of sperm |
| 2. | envelops only the mid piece of sperm |
| 3. | envelops the whole body of sperm |
| 4. | does not envelop any part of the sperm at all |
Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
77%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
At puberty:
| 1. | about 30,000-40,000 primary follicles are left in each ovary |
| 2. | about 30,000-40,000 primary follicles are left in both ovaries |
| 3. | about 60,000-80,000 primary follicles are left in each ovary |
| 4. | about 1,00,000 primary follicles are left in both ovaries |
Subtopic: oogenesis |
89%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
What induces the completion of the meiotic division of the secondary oocyte?
| 1. | rupture of the Graafian follicle |
| 2. | insemination |
| 3. | contact of sperm with zona pellucida |
| 4. | entry of sperm into the cytoplasm of the ovum |
Subtopic: Fertilization |
62%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
All the following hormones are produced in women only during pregnancy except:
| 1. | Oxytocin | 2. | Relaxin |
| 3. | hCG | 4. | hPL |
Subtopic: Embryonic Development till Gastrulation |
82%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The number of correct statements in the given statements is:
| I: | Each seminiferous tubule is lined on its inside by two types of cells called male germ cells and Sertoli cells. |
| II: | Sertoli cells synthesise and secrete testicular hormones called androgens. |
| III: | Leydig cells provide nutrition to the germ cells. |
| IV: | The testis is covered by a dense covering. |
| V: | Each testis has about 250 compartments called testicular lobules. |
1. 2
2. 3
3. 4
4. 5
Subtopic: Male Reproductive System |
71%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
All the following cells are expected to be haploid except:
1. first polar body
2. spermatid
3. secondary polar body
4. primary oocyte
1. first polar body
2. spermatid
3. secondary polar body
4. primary oocyte
Subtopic: Seminiferous Tubules & Spermatogenesis |
84%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Implantation of the developing embryo occurs on the uterine endometrium:
| 1. | at the morula stage, within 24 – 48 hours of fertilisation |
| 2. | at the morula stage, about 96 hours post fertilisation |
| 3. | at the blastocyst stage, 7th – 8th day post fertilization |
| 4. | at the gastrula stage, about 10 days post fertilization |
Subtopic: Implantation |
80%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
What is released at the time of ovulation?
1. Primary oocyte arrested at meiosis I
2. Primary oocyte arrested at meiosis II
3. Secondary oocyte arrested at meiosis I
4. Secondary oocyte arrested at meiosis II
Subtopic: oogenesis |
62%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The menstrual bleed is mainly due to the withdrawal of:
1. Oestrogen
2. Progesterone
3. LH
4. FSH
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
84%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Select Question Set:
© 2025 GoodEd Technologies Pvt. Ltd.