The transfer of energy from one living thing to another is called

Transfer of energy from one living to another in a food chain is called pyramid energy.

So simply we can energy pyramid shows how much energy passes from one living to another in a food chain.

Food chain always begins with autotrophs i.e. green nature (plants). Which becomes producers.

There are different types of organisms based on food habits and their environment.

it's c. (to reduce the greenhouse effect/carbon gasses)

"do a testcross with a homozygous recessive plant."