Science, asked by jhabinita74, 6 months ago

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Answered by shivangipandey61600
1

Explanation:

a. Germination is usually the growth of a plant contained within a seed; it results in the formation of the seedling. It is also the process of reactivation of metabolic machinery of the seed resulting in the emergence of radicle and plumule.

b. Fertilisation or fertilization, also known as generative fertilisation, insemination, pollination, fecundation, syngamy and impregnation, is the fusion of gametes to initiate the development of a new individual organism or offspring. 

c. A gynoecium (from Ancient Greek gyne, "woman") is the female reproductive parts of a flower. The male parts are called the androecium. Some flowers have both female and male parts, and some do not. Another key term is carpal.

d. An androecium is the third whorl of most flowers. It is made up of male reproductive units called stamens. A stamen has a long stalk called a filament. At the top of the filament is a cluster of microsporangia called the anther.

e. Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plants, is to create offspring for the next generation. One of the ways that plants can produce offspring is by making seeds.

f. a living thing, too small to be seen without a special instrument (microscope), that causes disease in people, animals and plants.

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