An arthropod's exoskeleton performs all of the following functions except

A. production of gametes.

B. protection of internal organs.

C. support of the animal's body.

D. preventing loss of body water.

Which statement about the relationship between an organism's traits and its genes is true? A. Genes code for the DNA that determines an organism's traits. B. Traits code for the proteins that determine an organism's genes. C.

When a plant cell is placed in a hypotonic solution a. the entire cell size will not change b. the entire cell will shrink c. the entire cell will swell e. the number of chloroplasts in the cell will decrease?

What's the easiest bat to study for my report?

How are proteins distinguished from each other?

Look at the illustration in Figure 25-4. Do you think that the bud on the side of the adult hydra is an embryo? Why? A) No, because budding is a type of asexual reproduction. B) No, because budding is a type of sexual reproduction.

Will iv medication continue to flow when disconnected from the pump

Which of the following is a type of archaea

What are four basic needs of all living things must satisfy

Does extinction or speciation occur at a faster rate? A. Extinction B. Speciation

Plant cells make their own food by taking in