How can Parrots talk like Humans? (3D Animation) #shorts

How can artificial insemination help in improving animal breeds?

The following is a food chain that ends with human : plants to bee to human (a) Explain how plants provide food for bees. (b) How do bees provide food for humans ? (c) How does this food chain differ from a usual food chain involving human such as : plants to goat to human ? (d) Do you think that the food chain given in this question can really be regarded as a food chain ? Explain your answer.

Copper atom has completely filled d orbitals (3d^(10)) in its ground state. How can we say that it is a transition element

How can the productivity of Human resources be increased?

Three alleles namely I^(A),I^(B) and i control the blood grouping in human beings. How many genotypes are likely to be present in human population

How many among the following can have lifespan of more than 100 years Tortoise, Crocodile, Elephant, Horse, Peepal tree, Parrot, Crow, Banyan tree