Answer:
1. D- Within cultures that rely on milk-producing animals, individuals who tolerated lactose had a survival advantage.
2. B- Genetic drift is the random increase or decrease of certain genes in a population; natural selection is not random.
3. A- An interferon activates the body's immune system response to a virus.
4. D- Each persons immune system employs different tactics to get rid of the virus.
5. D- yes, because mutated viruses are able to infect more hosts.
i just did this test, 100% with these answers
The answer to your question is B.
Answer:
The answer is A
Explanation:
Im am going to be honest the reason why i think its A is because Mitosis occurs in somatic cells.
Answer:
Subscript
Explanation:
The small numbers below the line are subscripts (Latin <em>sub </em>+<em> script</em> = under + written).
Answer:
Something that is not real is a model
Explanation:
For example a skelton model a sekelton model is not an actual real bone skelton it is a plastic skelton.