bt bb bz bz bs bs db h bj bg
Explanation:
hajans
The structure is named as Centromere to which the Two chromatids of the mitochondria are connected.
Not a 100% sure but i believe it’s B
Answer: Option A
Explanation:
Birds attach the bur of the plant which helps in the pollination. The birds sit on the plant and the burs of the plant gets attached in the legs of the birds which is transferred from one place to another.
Seeds at a different place will help in reproduction and growth of the plants. In this case the birds are carrier of the burs.
This is how the birds help in the reproduction of the plants by becoming the messenger.
