Answer:
It would be b. 1 TT: 2Tt: 1 tt. Because crossing two heterozygous parents means the genotypes for them are Tt and Tt. Which means that there is only one way to get TT or tt and 2 ways to get Tt
Explanation:
Phylogenetic
Scientist use a phylogenetic tree to track the evolutionary history of a species.
Answer:
A
Explanation:
Answer is option one, or A
