An impact on a species because of the loss of other species is called a (n) _[blank]_.

invasive species

conservation

domino effect

habitat fragmentation

A dermatome represents the motor innervation of muscles in that area. a dermatome represents the motor innervation of muscles in that area. a. True b. False

Two squirrel populations are said to have very little gene flow. What will most likely happen to these populations? a The populations will evolve separately from each other. b The populations will evolve at the same rate.

Which is true for solar power? A. It is not a renewable resource. B. It has a limited supply. C. It is a clean energy source. D. It is useful for all locations on earth.

Why are populations, rather than individuals, the units of evolution?

How does an epigenetic change differ from a mutation? A-Mutations involve nucleotide sequences of only one or a few base pairs. An epigenetic change involves large regions of a chromosome, thousands of base pairs or more in length.

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?

What is the smallest, most basic unit of life?