Athletes often have a very low resting heart rate. what does this tell you about the health of their heart? explain.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

Describe the relationship between isotonic solutions, equilibrium, and water movement into and out of a cell.

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes