- 1(current)
Q. No.A male can be infertile if:
| 1. | the sperm count is less than 20 million per ml of semen |
| 2. | only 75% of the sperms are morphologically normal |
| 3. | only 75 % of the sperm exhibit vigorous motility |
| 4. | the Bulbourethral gland secretion is reduced to 75% |
Subtopic: Â Semen and Male Fertility |
 79%
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Fructose and prostaglandins are contributed to the seminal plasma by:
| 1. | epididymis | 2. | seminal vesicles |
| 3. | vas deferens | 4. | prostate gland |
Subtopic: Â Semen and Male Fertility |
 85%
From NCERT
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Identify the incorrect statement:
| 1. | Fetal ejection reflex is initiated by a fully developed fetus and placenta |
| 2. | Colostrum contains the IgA class of antibodies and is very important for newborn |
| 3. | For fertility, at least 60% of sperms in semen should show vigorous motility |
| 4. | The most common site of fertilization is the oviduct and that of implantation is endometrium |
Subtopic: Â Semen and Male Fertility |
 75%
From NCERT
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What would be a normal finding on semen analysis of a normal fertile male?
| I: | A count of 10 million sperms per ml of semen |
| II: | 60 percent sperms have normal shape and size |
| III: | 60 percent sperms show vigorous motility |
| 1. | Only II | 2. | Only I and II |
| 3. | Only II and III | 4. | I, II and III |
Subtopic: Â Semen and Male Fertility |
From NCERT
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- 1(current)
Q. No.
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