3. Which of the following would an animal breeder use to increase the number of cows that give the

most milk?

a. overproduction

b. genetic isolation

d. artificial selection

At approximately what age does nerve conduction achieve maximum capacity? a. 30 b. 5 c. 10 d. 20

How many tigers are left in the world?

Which of these is the correct formula for momentum? A. p = m * v B. p = m:v C. p = v : m D. p = m + v

Which organelle appears as a stack of membranes? a. mitochondrian b. vesicle c. cell membrane d. Golgi apparatus

All of the following could prevent a genetic trait from becoming an adaptation except: A. The failure of an individual with the trait to reproduce. B. a large change in the abiotic conditions of the environment. C.

Which could decrease the human carrying capacity? Question 1 options: corrupt governments energy crisis epidemic disease unequally distributed resources

Explain how a trait might seem to "disappear" for a generation, and then "reappear" in the following generation

What neurotransmitter is released by the axon of a sympathetic preganglionic neuron to communicate with the sympathetic postganglionic neuron?

Is the spinal cord part of the peripheral nervous system?

How many protons and neutrons does sulfur-35 have?