Biology, 18.03.2021 04:20, kiingbr335yoqzaxs

Two species are having their DNA analyzed to determine if they share a common ancestor, if they are closely related. One scientists compares the amino acids produced by the two species. The other scientists compares the DNA sequence between the two species. The DNA sequence between the two species shows a
greater variance than the amino acids. Which of the following is the most likely explanation for these results?
A) some variances in amino acids cannot be detected
B) some genes are not expressed creating greater variances in the DNA
C) there exists only 4 DNA bases compared to 20 different amino acids
D) several different DNA triplet sequences can code for the same amino acid

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 17:00, krystenlitten

Which of the following is not an example of conflict between related individuals?

Answers: 3

continue

Biology, 21.06.2019 17:50, austinwst3

What happens when a magniseum ion ia atracked to a chlrene ion

Answers: 1

continue

Biology, 22.06.2019 02:30, nstacie40

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a. earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c. earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

Answers: 1

continue

Biology, 22.06.2019 13:30, hello123485

Explain the significance of meiosis in sexual reproduction

Answers: 3

continue

Do you know the correct answer?

Two species are having their DNA analyzed to determine if they share a common ancestor, if they are...