Question

Give one word for the following.
Green leaf-like structures that protect other
parts of a flower
Ripe ovary
Fusion of male and female gametes
A flower having all the four whorls
Transfer of pollen grains from anthers to the
stigma of same flower.
DiHerentiate between the following​

Answer 1

Answer:

1. Sepals

2. Fruit

3. Fertilisation

4. Complete Flower

5. Self Pollination

I couldn't understand last question tell me about last question.

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Answer 2

Answer:

1. The green outside of a flower that often looks like a leaf is called the sepal.
2. A fruit is the ripened ovary or ovaries together with seeds from one or more flowers.
3. The fusion of gametes is called fertilisation.
4. A typical flower has four main parts—or whorls—known as the calyx, corolla, androecium, and gynoecium.
5. The transfer of pollen grains from the anther of one flower to the stigma of another flower of the same plant is called geitonogamy.