Which is a definition of hypertrophy?

a. an increase in muscle fiber number

b. a decrease in muscle fiber number

c. a decrease in muscle fiber size my pick

d. an increase in muscle fiber size?

A new species of grass has been identified with two genes located 10 cm apart. gene a produces a hormone that causes stems to grow. gene b produces small seeds. both genes show complete dominance over their recessive forms.

Imagine this! A female wasp stings the orbweaver spider, paralyzing the spider so the wasp can lay an egg on the spider. The spider resumes its normal activities, but now it is carrying the wasp egg.

Which organism actively hunts other

How environmental changes affect human traits?

Which of the following applies to a viral infection

What could a dog living now and a car living thousnads if years ago have in common

The process of transducing air pressure waves into neural messages that the brain interprets as meaningful sound is known as

Why does photosynthesis require water? a. because water provides oxygen atoms. b. because water provides electrons. c. because water accepts electrons. d. because water acts as a catalyst.

An education guess or rational explanation about a specific phenomenon

What are the technical name for red blood cells white blood cells and platelets?