Two goats, heterozygous for fast growth rate, are crossbred. The percentage
of the Fl population which possesses
homozygous alleles is

(A)25
(B)75
(C)50
(D)100

Which animal group is the largest and contains more species from all the other living groups combined? is it mammals or

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that