Genetics

viruses are not alive. APEX

Anaphase

Nutrients are absorbed into the bloodstream. Starch is broken down by enzymes.

Macromolecules are broken down.

When there are limited resources.

when there is competition for resources. apex :)

There must be genetic variation in the population

The system must not be in hardy-weinberg equilibrium.

resources must be limited in the ecosystem

Small intestine

Esophagus - APEX

The parts of the alimentary canal are:

The Mouth

The Pharynx

The Stomach

The small intestine

The large intestine

HIV attacks helper T cells that are trying to fight infection, rather than attacking healthy body cells like a cold virus does.

HIV attacks lymphocytes directly.

It helps the plant reproduce in dry environments.

DNA Polymerase are proteins that cells use to copy DNA.

Gene Flow ~

It allows scientists to quickly make many copies of DNA

A mutation in a sex cell can be passed on to an offspring. A mutation in a non-sex cell cannot be passed on to an offspring.

CUA GGG

A trait that is beneficial to survival.