What two kingdoms existed until 1937

The main events in meiosis During the first division, chromosomes pair and sections of are exchanged between non-sister chromatids as a result of crossing over (prophase I).

All of the following are examples of ways to increase mechanical advantage except: a) making a wheel larger than an axle b) adding more threads to a screw c) applying oil to a longer lever d) increasing the length of a ramp

Which process makes diversity possible

When two monomers are joined together to make a polymer, what other molecule is produced?

Polymers are formed by joining several units called monomers. what does the term monomer refer to? the answers are a unit made up of several compounds a unit made of several atoms a unit made of several molecules

Which muscle group has the largest increase in circumference when contracted? Why do you think this occurred?

You are caring for a client who is a refugee from haiti. the family has been displaced because of an earthquake in their country. the client has healing fractures on his right arm as well as fractured ribs.

What happens to enzymes when you boil them?

How is each sense organ able to transmit a nerve impulse?

Which of the following occurs when organisms interact with other living things and their environment