What makes ribosomal RNA useful as a molecular clock? (2 points) A large portion of the DNA ring is not vital to structure or function, allowing it to accumulate neutral mutations. Its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. A slow mutation rate makes it useful for determining evolutionary relationships between ancient species. It is only found in select organisms, making it easier to compare relationships between species that have it.

Answers

Answer 1

Answer:

Answer:

The correct statement is that a slow mutation rate makes it useful for determining evolutionary relationships between ancient species.

Explanation:

The rRNA or ribosomal RNA has an application as a molecular clock because of many factors. It exhibits a very slow mutation rate, that is, around one million years because of which it stays highly conserved in all the organisms. In the ribosomal RNAs of two organisms, the degree of mutations can be associated directly with the time they were originated in the past.

In supplementation, it possesses essential biological function because of which it can be witnessed in almost all the species.

Answer 2

Answer:

Answer:

A slow mutation rate

Related Questions

During winter in the Northern Hemisphere, A. the Sun rises earlier and sets later than during other seasons. B. the Sun appears lower in the sky than during other seasons. C. there are more hours of visible sunlight each day than during other seasons. D. the Sun rises in the Northeast and sets in the Northwest.
You cross two red griffins with blue eyes and produce offspring that are: red with blue eyes, red with green eyes, white with blue eyes, and white with green eyes. Assuming that the genes for body color and eye color are on different chromosomes, what is the ratio of these offspring’s phenotype?
_________14. In photorespiration, carbondioxide is produced in the _________ when glycine is converted to serine.A. Peroxisome B. Lysosome C. Mitochondria D. Chloroplast
Human actions can cause significant changes to the plant’s surface. Humans have cleared large areas of forests and other vegetation. If the area experiences heavy rain, which of the following is most likely to increase?A. ErosionB. EarthquakesC. Volcanic activityD. Chemical weathering
Which two regions of the brain control respirationa. Hypothalamusb. Ponsc. Medulla oblongatad. A and be. B and c

Where does meiosis take place in bryophytes

Answers

In the cell system !!!!!

Which of the following is NOT a typeof plate boundary?
A. divergent boundary
B. convergent boundary
C. transitional fault
D. transform fault

Answers

Transitional fault is NOT a type of plate boundary, option C is correct.

Plate boundaries are classified into three main types. Divergent boundaries occur when tectonic plates move apart, creating new crusts. Convergent boundaries form when plates collide, leading to subduction or mountain-building. Transform faults happen when plates slide past each other horizontally, causing earthquakes along the fault line.

However, there is no recognized term "transitional fault" in geology to describe a type of plate boundary. Understanding plate boundaries is essential for comprehending the Earth's dynamic geology, as they drive processes like volcanic activity, seismic events, and the formation of various landforms, influencing landscapes and natural phenomena around the world, option C is correct.

To learn more about Transitional follow the link:

brainly.com/question/25223418

#SPJ2

Answer:

C. transitional fault

Explanation:

3. Which of the following statements about exergonic (energy releasing) reactions is NOT true?a. They release energy

b. Glucose metabolism is an example

c. Their products have more energy than the reactants

d. There is a net energy loss

e. Bonds are broken

Answers

Answer:

d. There is a net energy loss

In most cases What happens to a liquid when it cools

Answers

Answer:

it evolve heat to surrounding

Answer:

Density Increases, its Mass Decreases, Its Volume Increases.

Explanation:

Where is water most likely to be found in the presence of the phospholipid bilayer shown below?A. in between the layers because the tails attract water
B. above and below the structure because the heads attract water
C. nowhere because the entire structure repels water

Answers

Actually it’s B. The hydrophilic heads attract water, which would mean water can be found above or below the structure

Water most likely to be found in the presence of the phospholipid bilayer above and below the structure because the heads attract water. Option B

The food web for a particular ecosystem is shown below.Greenhopper
Gras
Duck
Ant
Lizard
Frog
Tadpole
Snake
Sunlight
Algse
Bacteria
Decayed
Matter
Earthworm
What would most likely happen i the grasshopper population had a major increase?
A. The frog population would decrease.
B. The snake population would increase
c. The duck population would decrease,
D. The lizard population would not change.

Answers

Answer:

The snake population would increase.

Explanation:

Answer:

Explanation:

Just had the question

Other Questions

What is the BEST description of the difference between predation and parasitism

The First line of defense in the immune systemA( block pathogens from entering blockB( KIll infected cellsC( Send signals to increase immune cell formationD( kill the pathogen

You have a culture of yeast that is at a concentration of 6.74 x 10^6 cells/ml. You dilute the sample 1:100, and then 1:100 again, and finally you dilute the sample an additional 1:3. You add 0.1 ml of the final dilution to a spread plate. 1. Assuming that most of the cells in the original culture were living, how many CFUs do you expect to count on your spread plate the next day?

PLEASE HELP WITH THIS ONE QUESTION