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
melomori [17]
3 years ago
5

What type of mutations do scientists look for in a molecular clock?

Biology
1 answer:
OleMash [197]3 years ago
4 0

The molecular clock tracks down nucleotide sequences for DNA or amino acids that contain sequences of proteins. Scientists use this to deduce the time in history where life forms possibly have diverged. This technique is also known as a gene clock or an evolutionary clock.

<span> </span>

You might be interested in
Is the moon accelerating as it orbits the earth? explain your reason​
Nataly_w [17]

Answer:

Gravitational attraction provides the centripetal force needed to keep planets in orbit around the Sun and all types of satellite in orbit around the Earth. This means gravity makes the Moon accelerate all the time, even though its speed remains constant.

Explanation:

7 0
3 years ago
Read 2 more answers
An aquifer is a rock layer that stores and allows the flow of groundwater. Compared to other types of rock layers, how permeable
AVprozaik [17]

Highly porous and permeable

Explanation:

Compared to other types of rock layers, an aquifer is highly porous and permeable.

Aquifers are always the target when prospecting for ground water in a formation.

  • Porosity is the amount of void spaces in a rock.
  • Aquifers are highly porous .
  • Permeability is the inter-connectivity of the void spaces and their ability to transmit fluids.
  • Aquifers have very high permeability compared to other rock types.

In terms of permeability and porosity, an aquifer is higher porous and permeable.

learn more:

Biogeochemical cycle brainly.com/question/3509510

#learnwithBrainly

6 0
3 years ago
What does the D in DNA stand for
Vika [28.1K]

Answer:

Explanation:deoxyribonucleic

3 0
3 years ago
Density is a measure of an objects per unit
Kisachek [45]
Density is mass of object per unit volume
4 0
3 years ago
Read 2 more answers
Extinction is the total loss of a species. How might changes in Habitat result in extinction?
ziro4ka [17]
ANSWER:

When a habitat is destroyed, the carrying capacity for indigenous plants, animals, and other organisms is reduced so that populations decline, sometimes up to the level of extinction. Habitat loss is perhaps the greatest threat to organisms and biodiversity.
6 0
3 years ago
Other questions:
  • The absolute magnitude of a star:
    6·2 answers
  • Which of the following is a substance that is found between the cell membrane and the nucleus, which primarily consists of water
    7·1 answer
  • Which of the following BEST describes how energy flows in this ecosystem?
    5·2 answers
  • In the year 2500, five male space colonists and five female space colonists (all unrelated to each other) settle on an uninhabit
    6·1 answer
  • What happens to the DNA molecule at the beginning of transcription?
    8·2 answers
  • The webbed feet of a duck true or false?
    10·2 answers
  • How about this who knows this
    11·2 answers
  • HELP PLSSSSSSSSSssssssss
    7·1 answer
  • Because flamingos spend most of their time in water, heat is easily lost through their legs and feet. Scientific studies have su
    13·2 answers
  • What organelles do plants have in their roots that helps them to sense gravity
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!