Each Ovary is connected to the pelvic wall and the uterus by:

1. Peritoneum

2. Adipose tissue

3. Ligaments

4. Areolar tissue

Subtopic:  Ovary |
 91%
From NCERT
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The correct sequence of mammalian mammary gland ducts beginning from alveoli would he:
1. Mammary tubules Mammary ducts  Mammary ampulla Lactiferous ducts
2 Lactiferous duds  Mammary ducts Mammary ampulla Mammary tubules
3 Lactiferous ducts Mammary arnpula Mammary ducts Mammary tubules
4 Mammary tubules Mammary ampulla Mammary ducts Lactiferous ducts

Subtopic:  Mammary Gland & Lactation |
 78%
From NCERT
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The spermatids are transformed into spermatozoa by the process called:

1. Spermiation

2. Spermatocytogenesis

3. Spermiogenesis

4. Spermatolysis

Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 81%
From NCERT
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The final release of sperms from the seminiferous tubules is called:

1. Spermiation

2. Emission

3. Retrograde ejaculation

4. Ejaculation

Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 90%
From NCERT
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What causes the onset the puberty in males?

1. Increase in secretion of testosterone by testis

2. Decrease in secretion of testosterone by testis

3. Increase in secretion of GnRH by hypothalamus

4. Decrease in secretion of GnRH by hypothalamus

Subtopic:  Seminiferous Tubules & Spermatogenesis |
 70%
From NCERT
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FSH:

1. Acts on Sertoli cells and stimulates secretion of some factors that help in spermiogenesis

2. Acts on Sertoli cells and inhibits secretion of some factors that help in spermiogenesis

3. Acts on Leydig cells and stimulates secretion of some factors that help in spermiogenesis

4. Acts on Leydig cells and inhibits secretion of some factors that help in spermiogenesis

Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 86%
From NCERT
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For normal fertility what percent of the sperm in ejaculate must exhibit vigorous motility ?

(1) 20

(2) 30

(3) 40

(4) 60

Subtopic:  Semen and Male Fertility |
 81%
From NCERT
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The function of male sex accessory ducts and glands are maintained by:

1. Hypothalamic releasing hormone

2. Pitutary gonadotropins

3. Adrenal cortex steroids

4. Testicular androgens

Subtopic:  Male Reproductive Duct System |
 65%
From NCERT
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The division of primary oocyte results in:

1. unequal cells a smaller haploid secondary oocyte and a larger diploid polar body

2. unequal cells a larger haploid secondary oocyte and a smaller haploid polar body

3. unequal cells a smaller diploid secondary oocyte and a larger haploid polar body

4. equal cells - a haploid secondary oocyte and a haploid polar body

Subtopic:  Ovary |
 88%
From NCERT
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The correct sequence of the various phases of a typical menstrual cycle is:

(1) Menstrual            Follicular            secretory            Ovulatory

(2) Menstrual            Follicular            Ovulatory            secretory

(3) Ovulatory            Follicular            secretory            Menstrual

(4) Menstrual            secretory            Follicular            Ovulatory

Subtopic:  Introduction to Menstrual Cycle: 1 | Introduction to Menstrual Cycle: 2 | Introduction to Menstrual Cycle |
 81%
From NCERT
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