If a strand of DNA is 7% Adenine, what percent Cytosine is it?

What is the term for the amount of a species that can live in an area with the resources that are available? A. Living Room B. Carrying Capacity C. Population Rate D. Space Number

Which process would result in the increasing size of a desert? a. deforestation b. desertification c. urbanization d. suburban sprawl

Do only plant cells have mitochondria?

In peas, the allele for yellow seeds (Y) is dominant to the allele for green seeds (y). What would be the genotype and phenotype ratios of offspring from a cross between Yy (heterozygous) and yy (homozygous recessive) individuals? a.

The ___ retains its nucleus and controls the translocation of sugar.

After plants absorb energy from the sun the energy gets converted into blank energy for the plant to carry out life activities

Which statement best explains how natural selection determines differential survival when a population is under resource stress? A. Individuals with favorable traits are more likely to survive and reproduce than those with less favorable traits. B.

Name three different types of connective tissue and their functions?

What is a possible long-term effect of continued exposure to air pollution?

6. Risk assessment depends on A medicine B climate C scientific research D political stability