Most heritable differences are due to a. point mutations that occur during mitosis. b. the insertion of incorrect sequences of dna by faulty polymerases. c. the inability to form proper dna sequences due to poor nutrition. d. gene shuffling that occurs during the production of gametes.

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

The krebs cycle is also known as the calvin cycle pyruvic acid cycle carbon - oxygen cycle citric acid cycle