The one thing that the scientist changes or manipulates to see how it affects something else is called the

a. Dependent variableb. Independent variablec. Control d. Hypothesis

Gene expression is A a regulated process that involves controlling the amount of proteins produced by a gene. B a random process that involves the coupling of collected mutated chromosomes in a gene.

Both pine trees and ferns are multicellular and have the ability to synthesize their own Foods based on the concept of domains what do they have in common

Describe the ADP molecule and its function within a cell.

Which law best describes why the planets are pulled toward the Sun and orbit it?

Statistical measures of change in an economy are called: a. portfolios b. indices c. exchanges d. stocks

What is the OH - concentration of PH 8

As trees were burned in the fire what is most likely released into the atmosphere

If a sculptor wanted to build a monument that would last for centuries, which combination of materials would she want to use?

What is the phase of matter that has a fixed volume and a fixed shape? Solid Gas Liquid Plasma

Within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flow as it grows, have? What is this process called?