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Q. No.In a normal pregnant woman, the amount of total gonadotropin activity was assessed. The result expected was:
| 1. | High level of circulating FSH and LH in the uterus to stimulate implantation of the embryo |
| 2. | High level of circulating HCG to stimulate endometrial thickening |
| 3. | High levels of FSH and LH in uterus to stimulate endometrial thickening |
| 4. | High level of circulating HCG to stimulate oestrogen and progesterone synthesis |
Subtopic: Embryonic Development till Gastrulation |
66%
Level 2: 60%+
AIPMT - 2012
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Subtopic: oogenesis |
88%
Level 1: 80%+
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Which one of the following statements is false in respect of viability of mammalian sperm?
| 1. | Sperm is viable for only up to 24 hours |
| 2. | Survival of sperm depends on the pH of the medium and is more active in alkaline medium |
| 3. | Viability of sperm is determined by its motility |
| 4. | Sperms must be concentrated in a thick suspension |
Subtopic: Semen and Male Fertility |
58%
Level 3: 35%-60%
AIPMT - 2012
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The endometrium
1. is the muscle layer of the uterus
2. is thickest during the preovulatory phase
3. is the site of embryo implantation
4. is directly affected by FSH
1. is the muscle layer of the uterus
2. is thickest during the preovulatory phase
3. is the site of embryo implantation
4. is directly affected by FSH
Subtopic: Implantation : Part 1 |
74%
Level 2: 60%+
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The difference between spermiogenesis and spermiation is?
| 1. | In spermiogenesis, spermatids are formed, while in spermiation, spermatozoa are formed. |
| 2. | In spermiogenesis, spermatozoa are formed, while in spermiation, spermatids are formed. |
| 3. | In spermiogenesis, spermatozoa from Sertoli cells are released into the cavity of seminiferous tubules, while in spermiation, spermatozoa are formed. |
| 4. | In spermiogenesis, spermatozoa are formed, while in spermiation, spermatozoa are released from Sertoli cells into the cavity of seminiferous tubules. |
Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
77%
Level 2: 60%+
NEET - 2018
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Match Column-I with Column-II and select the correct option using the codes given below:
| Column-I | Column-II | ||
| A. | Mons pubis | 1. | Embryo formation |
| B. | Antrum | 2. | Sperm |
| C. | Trophectoderm | 3. | Female external genitalia |
| D. | Nebenker | 4. | Graafian follicle |
1. A-2 B-4 C-3 D-1
2. A-3 B-4 C-1 D-2
3. A-3 B-1 C-4 D-2
4. A-1 B-4 C-3 D-2
Subtopic: Embryonic Development till Gastrulation | Female External Genitalia |
89%
Level 1: 80%+
NEET - 2016
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Which of the following layers in an antral follicle is acellular?
1. Granulosa
2. Theca interna
3. Stroma
4. Zona pellucida
Subtopic: Menstrual Cycle: Luteal Phase |
66%
Level 2: 60%+
NEET - 2015
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Which of the following statements are correct regarding female reproductive cycle?
Choose the most appropriate answer from the options given below:
| A. | In non-primate mammals, cyclical changes during reproduction are called oestrus cycle. |
| B. | First menstrual cycle begins at puberty and is called menopause. |
| C. | Lack of menstruation may be indicative of pregnancy. |
| D. | Cyclic menstruation extends between menarche and menopause. |
| 1. | A, C and D only | 2. | A and D only |
| 3. | A and B only | 4. | A, B and C only |
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
88%
Level 1: 80%+
NEET - 2023
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Select the incorrect statement:
| 1. | LH and FSH trigger ovulation in ovary. |
| 2. | LH and FSH decrease gradually during the follicular phase. |
| 3. | LH triggers the secretion of androgens from the Leydig cells. |
| 4. | FSH stimulates the sertoli cells which help in spermiogenesis |
Subtopic: Introduction to Menstrual Cycle: 2 | Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle |
79%
Level 2: 60%+
NEET - 2016
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Fertilization is the
| 1. | storage of nutrients for the offspring. |
| 2. | union of an egg and a sperm. |
| 3. | process by which a gamete is formed. |
| 4. | division of cells during development. |
Subtopic: Fertilization |
89%
Level 1: 80%+
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