What is the relationship between the number of chromosomes in body cells and the complexity of an organism

Which is a characteristic of unsaturated fats? they easily stack on top of each other. they come from plant steroids. they make up most animal fats. they are liquids at room temperature?

What would happen if antibiotics from a neighboring cattle ranch were carried by runoff into a farm that grows produce year round?

Definition: These are the components of the reservoirs of oxygen that are exchanged in our environment.

A bacterial cell can divide several times in a hour. few animal or plant cells can divide as quickly. which of the following statements best explains this difference?

If we assume that, in the African savanna, rainfall and the amount of grass is plentiful, what other factor would BEST explain a reduced antelope population?

Does foreskin restoration restore nerves

What is chromatin and what are chromosomes?

Which of following cells don't play endocrine Role a. interstitial cells. B. follicle cells. c. germinal epithelium cells. D. leutal cells

The Permian-Triassic extinction 250 million years ago wiped out about ninety percent of Earth's animal species. Some scientists are predicting a sixth mass extinction in the future, due to A) acid rain. B) air pollution. C) global warming.

Which cell organelles function resembles the function of the brain in higher animals