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
Lerok [7]
3 years ago
9

What role does molecular evidence play in determining how closely two species are related to each other?

Biology
1 answer:
defon3 years ago
8 0
Mitochondrial DNA mutation occurs at a constant rate throughout history. Thus, each different base in Mitochondrial DNA is able to show just how long ago the 2 species diverged from each other.
Hope this helps! :)
You might be interested in
All of my frnds. pls talk
grigory [225]

Answer:

hey

Explanation:

3 0
2 years ago
Read 2 more answers
A unique feature of muscle tissue is that it is capable of
kogti [31]

Answer:

Contraction.

Explanation:

Muscle tissues are defined as they are elastic and extensible in nature. In other words it's also defined as they are able to stretched and returned to its original size and shapes. A unique feature of muscle tissue is they are able of contractile in nature. With the help of this contraction they are able to sliding myosin and actin filaments which are present in muscles tissues.

Basically muscle tissues are three types:

1) Skeletal muscle: They are strong and rapid in contraction.

2) Cardiac muscle: They are strong in contraction.

3) Smooth muscle tissues: They are slow and weak in contraction.

4 0
3 years ago
How sexual reproduction increases genetic diversity in many species of plants and animals
Dafna11 [192]




Sexual reproduction is a process involving the fusion of two gametes to


Gametes are special reproductive cells produced by meiosis. It produces genetically dissimilar offspring. Offspring may inherit beneficial qualities from both parents and there is a greater genetic variation in the offspring, leading to species that are better adapted to changes in the environment.



7 0
3 years ago
Which environmental factor could lead to a decrease in genetic variation in a population of tuna?
Svetradugi [14.3K]
Hello,

An increase in pollution [could] lead to a decrease in <span>genetic variation in a population of tuna.

Faith xoxo</span>
6 0
3 years ago
Begins at the edge or the continental shelf
kow [346]
Coast. or continental slope depending which end.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which endoplasmic retuculum manufacture lipids and carbohydrates?
    8·1 answer
  • What occurs during the s phase of interphase
    15·2 answers
  • He use of the isotope 32p as a tracer element in the study of invasion and lysis of bacteria by viruses has shown that
    10·1 answer
  • The number of protons in an atom determines the a. compound b. molecule or c. element?
    7·1 answer
  • What are the 6 types of fossils
    13·1 answer
  • How do individual molecules of protein vary
    13·1 answer
  • Which reaction is responsible for the production of lipids, when glycerol is joined to three fatty acids? A) dehydration B) hydr
    7·1 answer
  • Can someone help me with this bio assignment?
    9·2 answers
  • Photophores help the animals which zone of the ocean? How do they help?
    14·1 answer
  • Based on your experimental results, categorize each microbe as preferring isotonic environments, being halotolerant, or as a hal
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!