The discovery that traits have dominant and recessive varieties of is contributed to
a.) charles darwin.
b.) francis crick.
c.) gregor mendel.
d.) rosiland franklin.
i'm almost 100% sure it's c

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates