1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
prisoha [69]
3 years ago
14

Molecular clocks are models that use mutation rates in DNA to measure evolutionary time

Biology
1 answer:
kipiarov [429]3 years ago
3 0
Mitochondrial DNA :)
You might be interested in
Which elements make up molecules of sugar
mestny [16]
Sugar is sucrose and a carbohydrate. It's made up of 3 elements. 12 atoms of carbon, 22 atoms of hydrogen, and 11 atoms of oxygen. (C^12H^22O^11)
3 0
3 years ago
Read 2 more answers
What are the similarities and differences between a source rock and a metamorphic rock?
shtirl [24]
Sedimentary rocks form when sediments come together and forms the rocks, while metamorphic rock are those formed when sedimentary and igneous rocks compress under great heat and pressure.
8 0
4 years ago
Following a meal glucose must move from the gut lumen where there is a high glucose concentration into the intestinal cell where
Alchen [17]

This movement from a high concentration area to a low concentration are is called Active transport.

<h3>Active Transport</h3>

Active transport by definition is a process that is characterized by the movement of molecules against a concentration gradient. Additionally, this process requires energy.

As in the question above, glucose molecules have to be moved across the gut lumen of higher glucose concentration to the intestinal cells of relatively low level of glucose.

Read more on active transport;

brainly.com/question/18489506

5 0
2 years ago
The largest level of organization in living things is a(n)
ioda
Kingdom.

The organization is:
Kingdom
Phylum
Class
Order
Family
Genus
Species

You can remember it with this acronym:
King Philip Came Over For Good Soup
3 0
4 years ago
Why do populations in the deep sea tend to have longer lifespans than those in higher layers
Marianna [84]

Answer:

The deep sea environment is more stable and is less impacted by detrimental events and phenomena such as changes in temperature changes and intense storms.

Explanation:

In 2018, researchers analyzed over 200 species inhabiting in both deep sea and near the sea surface across the world and found that <u>deep sea organisms are more likely to have longer lifespans.</u>

According to their results, the environmental conditions that characterize the deep sea is more stable, enabling deep-dwelling organisms to have longer lifespans. Moreover, deep sea organisms are more protected from events and phenomena that affect shallow-water species, such as changes in temperature and intense storms.

3 0
4 years ago
Other questions:
  • Place the appropriate terms into the table
    12·2 answers
  • During periods of intense exercise, cells do not receive enough oxygen to perform the normal process of aerobic cellular respira
    6·1 answer
  • What evolutionary milestone made it possible for more complex, multicellular organisms to exist?
    13·1 answer
  • The coniferous trees of the boreal forest are
    5·1 answer
  • A group of fibers inside the cell that helps support the cell is the _____. microtubule flagella cytoskeleton filament
    11·1 answer
  • Which describes the role of decomposers in the carbon cycle?
    15·2 answers
  • A geneticist collected data of a population of mice. Of the 50 mice, 12 were homozygous black (BB), 24 were heterozygous black (
    5·1 answer
  • ANSWER QUICK PLEASE which statement describes what the scientist should
    10·1 answer
  • Question 21
    10·1 answer
  • Which human action has not lead to significant changes in Earth’s biomes?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!