A-level environmental science - somebody please advise me on how to complete this table!!! :)

Which of the following is an example of this type of co-evolution

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees