How does genetic vatiation and enviromental factors contribute to evolution by natural selection and diversity of organisms?

Given that we know about the effects of genes and the environment, which of the following pairs of children would be expected to be most similar in terms of overall personality, psychological disorders, and intelligence?1.

The first organism in a food chain is a what type of organism?

Could elodea or paramecium from a fresh water lake can be expected to survive if transplanted into ocean. Explain?

Ashlin is a class six student, he visits a field and finds that all the flowers of some plants are closed. He thinks that such flowers will not open and due to no pollination seeds will not be formed. do you agree with his thought. explain

The nurse is speaking with the parents of a school-aged child recently diagnosed with diabetes mellitus regarding the differences between hypoglycemia and hyperglycemia. Which statement by a parent indicates a need for further teaching?

Which organism actively hunts other

Where does chemical digestion of food take place?

What organelle stores information and is considered the control center of the cell?

Can farming and conservation go hand in hand? how?

What are the three main components of biodiversity? a. Species diversity, species productivity, and species stability b. Genetic diversity, species abundance, and species evenness c. Species richness, species abundance, and species evenness d.