Suppose a dominant allele causes a plant to die before it can reproduce. Over time what would probably happen to the frequency of the allele in the population? A. The dominant allele would increase.
B. Heterozygous individuals would increase.
C. The dominant allele would decrease.
D. The allele would cause a mutation.

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What was photo 51 with rosalind franklin?

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?