The spermatids are transformed into spermatozoa by a process called:

1. Spermiation 2. Spermatocytogenesis
3. Spermiogenesis 4. Spermatolysis

Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 81%
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The second polar body is formed as a result of:

1. Reductional division in primary oocyte

2. Reductional division in secondary oocyte

3. Equational division in secondary oocyte

4. Equational division in primary oocyte

Subtopic:  Fertilization |
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Which of the following will carry 46 chromosomes?

1.Sperms2.Spermatids
3.Secondary spermatocytes4.Primary spermatocytes

Subtopic:  Seminiferous Tubules & Spermatogenesis |
 90%
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The first menstruation begins at puberty and is called as:

1.  Menarche 2.  Menopause
3.  Thelarche 4.  Pubarche

Subtopic:  Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
 97%
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Ovaries are the primary sex organs in human females because they:

I:  Produce the female gamete.
II:  Produce the hormone that regulates the development of secondary sexual characters.

1. Both I and II 2. Only I
3. Only II 4. None

Subtopic:  Ovary | Menstrual Cycle: Pre Ovulatory Phase |
 86%
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Between childhood and puberty, the ovaries will have follicles containing:

1. Primary oocyte 2. Secondary oocyte
3. Ootid 4. Ovum

Subtopic:  oogenesis |
 85%
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Oogenesis is initiated:

1.During the fetal life2.Just before birth
3.Just after birth4.At puberty

Subtopic:  oogenesis |
 83%
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Corpus luteum is essential for:

1. Release of ovum

2. Development of follicles

3. Maintenance of endometrium

4. Contraction of the myometrium

Subtopic:  Menstrual Cycle: Luteal Phase |
 88%
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What is released at 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 |
 59%
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In the beginning, the newly formed secondary follicles contain:

1. Primary oocyte 2. Secondary oocyte
3. Ootid 4. Mature ovum

Subtopic:  oogenesis |
 74%
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