So I'm kinda confused on this question: Having similar patterns of embryo development also indicates that species share a common ancestor. Why do you think the way an organism develops can help scientists figure out whether it is related to other organisms? Please explain this for me.

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

How would you describe an allele that be expressed and determines an organisms appearance? a.uncapitalized b.responsive c.recessive d.dominant

Water diffusing through a semipermeable membrane is called