Definition: This is an organism or cell with two sets of chromosomes.

What part of plant has eggs in ovule

Describe at least three bones that function to protect a particular internal organ.

Which gland is the master gland in human body

What is conjugation? a. splitting into two b. splitting genetic material c. uniting and exchanging genetic material

Analyze folding and faulting as it relates to the law of superposition

Which of the following is true about DNA mutations? A. Mutations can only occur in the body cells of an organism. B. Mutations can only be caused by environmental factors such as radiation. C. Mutations can spontaneously occur during DNA replication.

How is a door hinge like the joint in your knee

Which biome receives 200 to 400 cm of rain per year? A) deciduous forest B) temperate rain forest C) taiga D) grassland

Which of the following statements violates the cell theory? A) Mitosis produces new cells identical to the parent cell that divided to make them. B) Viruses are not considered to be living organisms, because they are smaller than a cell.

One scientist discovered a new theory on the evolution of the universe. What is the next step for the scientist to take?