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
ch4aika [34]
4 years ago
7

Which would not be used by a scientist to determine the evolutionary relationship between two species? A. bone structure structu

re B. fossils C. DNA D. population size​
Biology
1 answer:
ss7ja [257]4 years ago
5 0

a. bone structure is correct because many species look similar but we can't tell if they have an EVOLUTIONARY relationship unless we look at bone structure.

You might be interested in
When Charles Darwin published his radical theory of evolution by natural selection in 1859 it was attacked by many early biologi
irina1246 [14]

Answer:

Empirical evidence of his ideas

Explanation:

The scientific process involves the formulation of hypotheses that enable to answer questions about the real world, and then to carry out experiments or observations that are used to confirm (or reject) such predictions. In the last 160 years, Darwin's ideas on 'descent with modification' have constantly been subjected to experimental assessment, and obtained data confirmed his observations. For example, molecular evidence based on the DNA and RNA -which constitute the genetic material of all living organisms- has shown the conservation of this process. In consequence, molecular evidence has been used to construct 'evolutionary' phylogenetic trees from DNA/RNA sequences. Moreover, evidence in genetics has shown the critical role played by mutations in the mechanism of natural selection proposed by Darwin, thus also confirming his theories. These are only some examples, and supporting evidence confirming Darwin's ideas has been collected from different research fields ranging from ecology to molecular biology.

6 0
4 years ago
32. Which sentence BEST explains how the LACK of a folded inner membrane in mitochondria would affect a cell?
Alona [7]

Answer:

D) is the correct answer in my opinion

6 0
3 years ago
If you categorize humans into large groups based on physical characteristics such as facial features and hair texture, you are r
wel

If you categorize humans into large groups based on physical characteristics such as facial features and hair texture, you are relying on which form of categorization?

A. political identity

B. race

C. class- consciousness

D. ethinicity

Answer:

B. Race

Explanation:

Human races are the distinct human populations that are classified and are different from each other with respect to one or other morphological traits. It generally takes into account of the traits such as skin color, hair structure, etc. Mongoloid and negroids are two races of the human that are found in distinct geographical regions and exhibit some distinct traits that are not expressed in the humans of other races. This classification does not consider the ability of mating to produce fertile progeny.

7 0
3 years ago
TRUE OR FALSE evaporation occurs when water falls from clouds
kakasveta [241]

False, because that would be precipitation and not evaporation.

hope I could help ^^

3 0
3 years ago
Which of the following is not an organ in the nervous system?
loris [4]
D shshhshshahahshshhshshahhshss
7 0
3 years ago
Read 2 more answers
Other questions:
  • The ecological problem that resulted from Ddt Use is called
    6·2 answers
  • As water enters this plant cell structure, the cell becomes more turgid. This plant cell structure is the A) vacuole. B) cytopla
    6·2 answers
  • The stage during which a prenatal child can open and close its eyes and can cry is the
    11·1 answer
  • Name the only type of blood vessel that has the ability to follow the diffusion of materials across it
    9·1 answer
  • I NEED D GIVE ME DDD
    9·1 answer
  • What is the difference between an independent variable and a dependent variable in biology
    8·1 answer
  • You are studying a variety of pea plant that has either red flowers or white flowers. When you cross true-breeding red-flowering
    10·1 answer
  • Where is water NOT likely to become contaminated?
    12·1 answer
  • How did Darwin study artificial selection in the late 1800's?
    13·1 answer
  • The concept of evolution by way of natural selection is a central tenet in biology that has been tested in numerous ways by many
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!