When scientists compare organisms at the molecular level, what are they actually studying to determine evolutionary relationship
s?
DNA and proteins
carbohydrates and sugars
anatomical structures
lipids and fatty acids
1 answer:
Answer:
DNA and proteins
Explanation:
By comparing these specific molecules in two different species, scientists can determine how closely related the species are.
You might be interested in
Answer:
yea it should be B
Explanation:
because the problems and or deformity in the blood cell prevents blood from carrying oxygen properly
They are specialised cells.
During interphase the cell grows gathering nutrients needed for mitosis
Answer:
B... mmmh
lenjwnefoiejo