Allele frequencies in a gene pool may shift randomly and by chance. What is this random shift called?

A) Genetic drift

B) Directional selection

C) Gene flow

What is the region of the brain where physiological signals are translated into the message to seek food due to hunger? What is the region of the brain where physiological signals are translated into the message to seek food due to hunger?

Select all that apply. The synthesis of proteins occurs: by coded instructions contained in DNA through random combinations of amino acids through the presence of organic catalysts by spontaneous bonding of amino acid

Which is a renewable resource?

Liverworts, mosses and hornworts are non-vascular plants that reproduce by forming

In algae and plants, photosynthesis happens in the A. vacuoles B. mitochondria C. chloroplasts D. chromosomes.

What proportion of alleles do identical twins have in common

What differs When comparing the deep ocean to the intertidal zone

When a person is given a drug that induces death, this is referred to as:?

Mitosis occurs where in the body? Where does meiosis occur?

Which substances are responsible for accelerating chemical reactions in cells? amino acids enzymes nucleic acids lipids