biology

Questions and Answers

How long did Maiasaura young stay with their mother?

Questions and Answers

Which child can be smarter, a girl or a boy?

Questions and Answers

How do you tell that a snail is a girl or boy?

Questions and Answers

Darwinism, DNA research and Mendel’s laws, do they form a whole or are they different?

Questions and Answers

After how many generations does incest kill?

Questions and Answers

How do parasitic plants reproduce?

Questions and Answers

How do the plants reproduce?

Questions and Answers

Which insect infests our food cupboard?