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
Brilliant_brown [7]
3 years ago
15

What kinds of characters can you use to create a data matrix for estimating phylogenetic trees?

Biology
1 answer:
fomenos3 years ago
8 0

Answer: The correct option is A

any heritable trait

Explanation:

This is because phylogenetic tree is a diagram that show or indicate the evolutionary relationships between several organisms from a descent or that have common anscetors which is based on the differences or similarities of there phenotypic traits or physically expressed inheritable traits.

You might be interested in
Which of the following is the best choice for testing a specific hypothesis?
QveST [7]

Answer:

Scientific method

4 0
3 years ago
Read 2 more answers
Antibodies are produced when the body is exposed to
erica [24]


Antibodies are produced when the body is exposed to antigens.

During an initial encounter with a foreign antigen, the body's immune system namely the adaptive arm of the immune system, produces memory cells, a group of special lymphocytes that retain and store memory of the antigen.

On a second encounter with the same kind of antigen, the immune system "remembers" the antigen and mounts a rapid, specific and vigorous immune response against the antigen. This response includes the production of massive amounts of antibodies very specific to the antigen.

The antibodies effectively neutralize the antigen and facilitate its destruction.

3 0
3 years ago
Read 2 more answers
Only the constituents of amino acids and proteins​
Paha777 [63]

Explanation:

An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.

4 0
3 years ago
Read 2 more answers
When viewing a dissected heart, it is easy to visually discern the right and left ventricles by ________. A. finding the papilla
Alecsey [184]

Answer:

Option (B).

Explanation:

Heart is the main pumping organ of the body. The human heart is divided into four chambers that are right atria, right ventricles, left atria and left ventricles.

The left and right ventricles can easily be distinguished on the basis of their thickness. The right ventricle is less thicker than left ventricle. The thickness of right ventricle is 9mm whereas the thickness of left ventricle is around 40mm.

Thus, the correct answer is option (B).

4 0
3 years ago
Which of these describes science and it’s limitations?
marysya [2.9K]

Answer:

I think B and E.

Explanation:

Science is open to change.

Scientists conduct experiments based on testable hypotheses.

4 0
3 years ago
Other questions:
  • Name a structural difference between triglycerides and phospholipids.
    14·2 answers
  • Which statement best describes how minerals are different from rocks?
    10·2 answers
  • Wind, solar and geothermal power are called renewable energy sources because _______.
    8·2 answers
  • 5. The largest mass extinction event in the history of the Earth occurred at the end of the _______ period. A. Devonian B. Ordov
    11·1 answer
  • Salt dissolved in water? Physical or chemical
    14·2 answers
  • True or false: homologous chromosomes separate during mitosis?
    12·1 answer
  • Heat can be exchanged between animals and their surrounding environment four ways: convection, radiation, conduction, and evapor
    12·1 answer
  • Which kingdom contains organisms that are multicellular
    6·1 answer
  • Which of the following statements are true about air?
    8·2 answers
  • Which type of energy turns tidal turbines to create electrical energy?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!