If there is a large flood in a wilderness area, which type of animal would likely be most affected?

Could someone me with number one you

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.

We all have different forms of genes from our parent(s).what are these different forms called? a. alleles b. characters c. dna d. resources