MEDIUM
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A diploid parent plant body produces _____ gametes and a haploid parent plant body produces _____ gametes.
(a)diploid, haploid
(b)haploid, diploid
(c)diploid, diploid
(d)haploid, haploid

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Important Questions on Modes of Reproduction
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A) Meiosis has to occur if a diploid body has to produce gametes
B) In Cladophora it is not possible to categorise the male and female gametes
C) Organisms exhibiting external fertilization show greater synchrony between sexes
D) In Wolffia isogametes can be seen

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Match the following:
List - I | List - II | ||
Isogamy | Vorticella | ||
Anisogamy | Plasmodium | ||
Hologamy | Monocystis | ||
Conjugation | Amoeba | ||
Trichonympha |
The correct match is

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Column – I | Column – II | ||
a. | Proliferative Phase | i. | Breakdown of an endometrial lining. |
b. | Secretory Phase | ii. | Follicular Phase |
c. | Menstruation | iii. | Luteal Phase |

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Match the following columns for organisms and meiocytes and choose the correct option.
Column - I (Name of the Organism) |
Column - II (Meiocytes) |
(P) Housefly | (i) |
(Q) Fruit fly | (ii) |
(R) Butterfly | (iii) |
(S) Rat | (iv) |

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