B. acidity...
hope this helps and HAGD!
It looks like a toothless off of how to train your dragon tbh
Answer:
a. This is actually a case of frequency-dependent selection. With too many cheaters in a population, the fruiting body's stalk is not built well, and all individuals have lower fitness.
Explanation:
Frequency dependent selection is a process in evolution whereby the
a gene, genotype or phenotype varies depend on the percentage of that gene, genotype or phenotype that is present in the population.
There are two types of frequency dependent selection:
a. Positive frequency dependent selection.
b. Negative frequency dependent selection.
Answer:
21
Explanation:
there are supposed to be 2 chromosomes, not 3. This person has down syndrome.
