What evidence supports this hypothesis? Select the four correct answers. Select the four correct answers. There are genes encoding the respiratory molecules myoglobin and various forms of hemoglobin. The existence of variable genes of heavy and light chains of immunoglobulins. The existence of gene families. There are genes encoding the digestive enzymes trypsin and chymotrypsin. There are genes encoding the enzyme complexes of electron transport chain. Duplication of the SRGAP2 gene in primates.

Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?

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 a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

Which of the following typically characterizes a tropical rainforests