What is the first step of the scientific method?

Graphs, charts, and other numeric information are what form of data?

A scientist testing the effects of a chemical on apple yield sprays an orchard with the chemical. A second orchard does not receive the chemical. In the fall, the number of apples harvested from each forest is counted. What is the ind. variable?

According to Darwin’s theory of natural selection, individuals who survive are the ones best adapted for their environment. Their survival is due to the ______________________.

What is the relationship between genes and chromosomes?

The physical characteristics of an organism is known as the organism’s

Black is the dominant color of bunny's fur and white is the recessive. White can be expressed using what genotype combination?

The main function of a cell is to produce proteins. The organelle within the cell responsible for this, is the

Plant cells contain specialized organelles which are responsible for the process of photosynthesis. These organelles are known as

During sexual reproduction a sperm cell fertilizes an egg cell to produce a zygote which will become new offspring. Which of the following statements best describes how an offspring receives genetic information from two parents?

When two identical alleles for a trait are in an organism, the organism is said to be _____?

Cells which do not contain a nucleus to protect the DNA are known as _____________ cells.

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