E-PolyLearning

1. Male copulatory organ used to transfer sperms into female reproductive tract is called
a. penis
b. testis
c. prepuce
d. rectum
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Answer: (a).penis

2. Uterus opens into vagina through
a. ovary
b. oviduct
c. cervix
d. urethra
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Answer: (c).cervix

3. Germinating pollen grain is a rich source of
a. cytokinin
b. gibberellin
c. auxin
d. rennin
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Answer: (c).auxin

4. Placenta passes out through vagina
a. 10-20 minutes after birth
b. 10-15 minutes after birth
c. 10-30 minutes after birth
d. 10-45 minutes after birth
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Answer: (d).10-45 minutes after birth

5. Identical gametes are also known as
a. heterogametes
b. isogametes
c. anisogamete
d. hypogametes
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Answer: (b).isogametes

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