Photosynthesis is important to living organisms because it is

the foundation of most food chains.

the source of nitrogen gas in the air.

how animals get carbon dioxide to breathe.

the process that occurs in most ecosystems.

Your roommate tells you that because she has no time to eat healthy foods, she is taking megadoses of vitamins.

When stem cells become different types of cells, what is this called?

In the pea plant, the allele for green pod color (G) dominates the allele for yellow pod color (g). The Punnett square illustrates a cross for this trait. Which offspring can be described by these genotypes and phenotypes?

Did humans evolve from monkeys

Homeostasis is the body tendency to

Why can the deletion of a single nitrogen base in DNA due to a mutation be harmful to an organism? A) Deletion causes chromosomes to join the wrong chromosome. B) Nearly every amino acid in the protein will change after the deletion of a base.

What is another name for the process by which glucose is broken down by the human body? Cellular respiration Mitochondrial reaction Anabolic synthesis

What is synsarcosis? list the muscle of synsarcosis.

What is the number of chromosomes for haploid pea plant cells?

One purpose of a chart is to organize information true or false