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Q. No.Capacitation refers to changes in the:
1. sperm before fertilization
2. ovum before fertilization
3. ovum after fertilization
4. sperm after fertilization
1. sperm before fertilization
2. ovum before fertilization
3. ovum after fertilization
4. sperm after fertilization
2. ovum before fertilization
3. ovum after fertilization
4. sperm after fertilization
Subtopic: Fertilization: Part 1 | Fertilization |
68%
NEET - 2015
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Which of these is not an important component of the initiation of parturition in humans?
| 1. | Increase in oestrogen and progesterone ratio |
| 2. | Synthesis of prostaglandins |
| 3. | Release of oxytocin |
| 4. | Release of prolactin |
Subtopic: Fetal Development & Parturition |
57%
NEET - 2015
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The shared terminal duct of the reproductive and urinary system in the human male is:
1. Urethra
2. Ureter
3. Vas deferens
4. Vasa efferentia
Subtopic: Male Reproductive System |
82%
From NCERT
AIPMT - 2014
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NEET 2025 - Target Batch
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NEET 2025 - Target Batch
Seminal plasma in human males is rich in:
1. fructose and calcium
2. glucose and calcium
3. DNA and testosterone
4. ribose and potassium
Subtopic: Semen and Male Fertility |
95%
From NCERT
AIPMT - 2010
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Identify the incorrect statement regarding female reproductive system?
| 1. | The first meiotic division of a primary oocyte forms two secondary oocytes that remain in this stage unless fertilization occurs. |
| 2. | Uterine tube, fallopian tube, and oviduct are terms used to refer to the same organ. |
| 3. | Menopause marks the termination of both menstruation and ovulation. |
| 4. | An ectopic pregnancy is an implantation of the blastocyst in a site other than the uterus. |
Subtopic: Ovary |
75%
From NCERT
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NEET 2025 - Target Batch
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NEET 2025 - Target Batch
Seminal plasma in humans is rich in:
| 1. | fructose, calcium and certain enzymes |
| 2. | fructose and calcium but has no enzymes |
| 3. | glucose and certain enzymes but has no calcium |
| 4. | fructose and certain enzymes but poor in calcium |
Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
94%
From NCERT
AIPMT - 2009
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NEET 2025 - Target Batch
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Which one of the following is the correct match of the events occurring during the menstrual cycle?
| 1. | Ovulation - LH and FSH attain peak level and sharp fall in the secretion of progesterone |
| 2. | Proliferative phase - Rapid regeneration of myometrium and maturation of Graafian follicle |
| 3. | Development of corpus luteum - Secretory phase and increased secretion of progesterone |
| 4. | Menstruation - Breakdown of myometrium and ovum not fertilized |
Subtopic: Introduction to Menstrual Cycle: 1 | Introduction to Menstrual Cycle: 2 | Introduction to Menstrual Cycle |
63%
From NCERT
AIPMT - 2009
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NEET 2025 - Target Batch
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Which one of the following statements is incorrect about menstruation?
| 1. | During normal menstruation about 40 ml of blood is lost |
| 2. | The menstrual fluid can easily clot |
| 3. | At menopause in the female, there is an especially abrupt increase in gonadotropic hormones |
| 4. | The beginning of the cycle of menstruation is called menarche |
Subtopic: Introduction to Menstrual Cycle: 1 |
71%
AIPMT - 2008
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In human during fertilization a sperm firstly comes in contact with which layer of ovum?
1. zona pellucida
2. vitelline membrane
3. Jelly coat
4. zona radiate
Subtopic: Fertilization |
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Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
88%
From NCERT
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