What is the LEAST useful indicator of an evolutionary relationship?

a. base sequence in DNA
b. amino acid sequence in a protein
c. similar ecological requirements
d. similar embryonic development
e. similar polypeptides


ANSWER: c

Biology & Microbiology

You might also like to view...

The fluids responsible for neutralizing the acidic chyme when it enters the small intestine come from which organ?

a. stomach b. colon c. pancreas d. liver

Biology & Microbiology

Four of the five terms listed below describe sets of

chromosomes with extra numbers. Select the exception. a. polyploid b. tetraploid c. diploid d. triploid e. hexaploid

Biology & Microbiology

Any process that results in an increase in the free energy of the system is called ________

Fill in the blank with correct word.

Biology & Microbiology

Which feature is common in a virus?

A) cell wall B) nucleus C) capsid D) plasmid

Biology & Microbiology