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Earn 100
Which one of the following organisms reproduces sexually only once in its lifetime?
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Important Questions on Sexual Reproduction in Flowering Plants
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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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| 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:
| List - I | List - II | ||
| Isogamy | Vorticella | ||
| Anisogamy | Plasmodium | ||
| Hologamy | Monocystis | ||
| Conjugation | Amoeba | ||
| Trichonympha |
The correct match is
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Reason (R): Zygote is the product of two gametes and producer of next generation
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Match the column
| Column I | Column II | ||
| (a) | Helobial | (i) | Cucurbita |
| (b) | Hypophysis | (ii) | Areca |
| (c) | Ruminate endosperm | (iii) | Removal of anther from floral bud |
| (d) | Emasculation | (iv) |
Radicle |
| (e ) | Mesogamy | (v) | Asphodelus |
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plants :-
