Life Science in Review!

The orange structure is most likely...

Mendel concluded that ____ factors control each inherited trait.

Body parts that perform similar functions but differ in structure.

A model that shows the energy transfer in an ecosystem

This stiff structure protects and supports the plant cell.

Change over time in populations of related organisms.

Of the following, which represents a homozygous recessive genotype?

Power house of the cell.

An organism whose cells do have a nucleus

Living things in an ecosystem

Does an animal cell have a cell wall?

A change in the ____ sequence of DNA causes mutations.

The genetic factor that is blocked by the presence of the dominant factor

Living things that are made of two or more cells

A homozygous purple plant is crossed with a homozygous white plant. The offspring will be ____.

Every ecosystem requires which of the following to support life?

What process causes populations to change as their environment changes?

Which of the following is a characteristic of living things?

Inherited trait increases an organism’s chance of surviving and reproducing in its environment.

Which of the following is NOT a need of a living thing?

Cells that have a large central vacuole, chloroplasts, and a cell wall are...

The one factor that you change during an experiment

Body parts of organisms that are similar in structure and position but different in function.

Which of the following examples is living?