A scientist is trying to determine the evolutionary relationships among a species with very similar physical characteristics one method to determine the relationships as my care of hearing amino acid sequence is a proteins why would the scientist compare the amino acid sequence a proteins common to those similar species

they would compare amino acid sequences to see how alike the DNA of the two species is to see how similar/related they are to one another

Explanation:

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.