Question

4. What is pollination and how does it take place?
5. Describe the food chain with the help of a diagrar​

Answer 1

Answer:

Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma.Pollination process occurs when pollen grains from the male part of one flower (anther) are transferred to the female part (stigma) of another flower. Once pollination occurs, the fertilized flowers produce seeds, which enable the associated plant to reproduce and/or form fruit.

Food chains and food webs are two ways that ecologists can show how energy is transferred between organisms within an ecosystem. A food chain is a more basic, linear diagram. The first organism in a chain is usually an autotroph. ... Grass (the producer) synthesizes energy with help from the sun.

diagram upar hai food chain ka

Explanation:

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Answer 2

Answer:

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. ... Seeds can only be produced when pollen is transferred between flowers of the same species.

Explanation:

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