Identify the incorrect statement:
1. Spermatogenesis begins at puberty.
2. Secondary spermatocyte has 23 chromosomes.
3. Oogenesis lasts only from puberty until menopause
4. oogenesis begins in fetal life

Subtopic:  oogenesis |
 71%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Identify the incorrect statement:
1. Granulosa cells produce estrogen
2. LH surge is due to peak secretion of progesterone
3. The corpus luteum secretes both progesterone and estrogen along with inhibin
4. FSH acts directly on granulosa cells

Subtopic:  Menstrual Cycle: Luteal Phase |
 67%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The uterine contractions [labor pains] are initiated due to:
1. An increase in estrogen secretion
2. A decrease in oxytocin secretion
3. An increase in the progesterone: estrogen ratio
4. A decrease in FSH and LH

Subtopic:  Fetal Development & Parturition |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

Fructose and prostaglandins are contributed to the seminal plasma by:

1. epididymis 2. seminal vesicles
3. vas deferens 4. prostate gland
Subtopic:  Semen and Male Fertility |
 85%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Polar bodies:

1. serve both as a dumping ground for extra sets of chromosomes and ensure that the ovum will have most of the cytoplasm.
2. get rid of of defective sets of chromosomes.
3. have no function.
4. prevent twin pregnancies.
Subtopic:  Ovary |
 65%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

The testes of a pre-pubertal boy will have:
1. spermatocytes
2. spermatozoa
3. spermatogonia
4. spermatid

Subtopic:  Seminiferous Tubules & Spermatogenesis |
 77%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

The dilated end of vas deferens are called:
1. corpus
2. seminal vesicle
3. ampulla
4. tubuli recti

Subtopic:  Male Reproductive System |
 64%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Prostate mainly:
1. produces sperms
2. secretes fructose
3. secretes alkaline fluid
4. helps in spermiogenesis

Subtopic:  Male Reproductive System |
 75%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Human embryos will develop into female by default due to:
1. presence of an X chromosome
2. an ovarian determining factor
3. presence of a Y chromosome
4. lacks of Y sex chromosome

Subtopic:  Fetal Development & Parturition |
 54%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

The term used to describe the changes that happen to the sperm inside the female reproductive tract that allows the sperm to become capable of fertilizing the egg is:

1.spermiogenesis2.the acrosomal reaction
3.capacitation4.implantation

Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 81%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints