convergent evolution - called analogy
a potential source of confusion in constructing a phylogeny is similarity between organisms that is due to convergent evolution - called analogy - rather than to shared ancestry. thus for mammals, the backbone is a shared ancestral character, a character that originated in an ancestor of the taxon
the answer is ab hope this helped and please give me brainliest
Answer:
A and B
Offspring differ gentically from one another AND differ genetically from both parents
Explanation:
This mode of reproduction is known as Sexual Reproduction and it helps in the Variation Of Genes.
Answer:
The disease hemophilia is caused by a single gene that is located on the X chromosome. Because human females have two X chromosomes (XX), they have two copies of this gene. Since hemophilia is recessive (h), a female must have two copies of the recessive allele to have the disease.
