Normal mice gametes contain 20 chromosomes. how many chromosomes do normal mice zygotes contain?

Explain the evolutionary relationship between the fin of a fish and the flipper of a whale.

Why must a mother's dna match that of her biological children? why would damian expect half of the children's dna to come from their mother? why not 30% of it? or 70% of the dna?

The main force that moves blood throughout the system of blood vessels is

Why is it bad if sharks didn't exist?

Where does fertilization take place in the moss life cycle?

Question 1 Bernoulli's principle states that fluid velocity decreases when flow is restricted. 1) True 2) False

How many cells are produced in Mitosis

Which of the following shows the correct unit of weight listed from largest to smallest? A. Gram, microgram, milligram, kilogram B. Microgram, milligram, gram, kilogram C. Kilogram, gram, milligram, microgram D. Milligram, microgram, kilogram, gram

Choose the incorrect statement The generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron.

Temperature can be used to measure a particle's chemical energy. ionic energy. kinetic energy. potiental energy.