Question

OBSEREVE THE RELATIONSHIP BETWEEN THE FIRST PAIR AND COMPLETE THE SECOND PAIR 1. Momentum : speed :: potent: 2.rural:urban:: proud:​

Answer 1

Answer:

Root : Vegetative propagation : : Flower : Sexual reproduction

Flowers are the reproductive organs in angiosperms.

The steps are as follows-

1) Pollination is the transfer of pollen from the anther to stigma on the same flower or another flower on the same plant

2) A pollen tube grows from the pollen grain to the ovule. Two sperm nuclei are carried by the pollen tube. One of them fuses with the egg nucleus to form the zygote and the other fuses with two polar nuclei to produce endosperm. The fertilized ovule forms the seed which helps plant propagation.

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