Answer:
the answer is the second option you gave
Answer:
the answer would be chromosomes.
Explanation:
A chromosome contains hundreds to thousands of genes.
A control group take no part in any experiment, they simply do what they do normally in order to compare the results from someone who has done something differently (experiment) and someone who hasn't. Hope this helps
Yes, he is a philosopher and scientist. Born 384 BC died 322 BC.