Which subphylum retains all chordate characteristics, even in the adult forms? a. urochordata b. cephalochordata c. vertebrata

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

As a small change in a person's dna can cause a genetic disorder

One of the purposes of transcription is to produce a sequence of bases that