Question

define the following :

(1) Dichogamy

(2) Hydrophily

(3) Triple fusion

(4) cross pollination​

Answer 1

Answer:

Dichogamy

the ripening of the stamens and pistils of a flower

at different times, so that self-fertilization is prevented.

Hydrophily is a fairly uncommon form of pollination whereby pollen is distributed by the flow of waters, particularly in rivers and streams. Hydrophilous species fall into two categories: (i) Those that distribute their pollen to the surface of water.

Answer 2

Answer:

1. the ripening of the stamens and pistils of a flower at different times, so that self-fertilization is prevented.

2. Hydrophily is a fairly uncommon form of pollination whereby pollen is distributed by the flow of waters, particularly in rivers and streams. Hydrophilous species fall into two categories: Those that distribute their pollen to the surface of water

3 Triple fusion is fusion which involves the fusion of two polar nuclei and a sperm nucleus which occurs in double fertilisation in a seed plant and it further results in the formation of endosperm. This process occurs in the embryo sac of the angiosperms.

4 pollination of a flower or plant with pollen from another flower or plant.

Explanation:

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