Somatic cells of roundworms have four individual chromosomes per cell. How many chromosomes would you expect to find in a gamete from a roundworm?

The name given to an organism which causes the least confusion and is the same in any language or in any country is the? A) Genus name B) Common name C) Scientific name D) All of these

In nature, selective pressures on populations are varied and interrelated. Select the primary type of selection best describing the situations below based on the information presented.

This type of animal lays eggs with leathery shells, therefore it is a

Human beings avoid all but which of these regions? • dry lands • high lands • cold lands • wet lands • warm lands

Describe the vegetation of Ireland. What are 3-5 common plant types found in this area? (usually types of trees) ? It is important to remember that many non-native species of plants are found all over the world.

Fast moving electrons travel through the empty space surrounding the nucleus. How are electrons held within the atom?

Study island classification of organisms and animal diversity

After being rushed to the hospital, charlene is told she has an ectopic pregnancy. what does this mean?

What do arteries do?

What is a biological entity?