Select the correct answer. How many pea plant traits did Mendel study to prove the Laws of Inheritance?

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation

Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?