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
stepladder [879]
3 years ago
10

Which of the following provides the most conclusive evidence that organisms of two different species share a common ancestor?

Biology
2 answers:
Andrei [34K]3 years ago
5 0
The answer is A. They have similar DNA sequences, That is the only way to determine if they share a common ancestor. It´s all in the blood.
Dovator [93]3 years ago
3 0

Answer:

The answer is a)They have similar DNA sequences

Explanation:

All similarities reflect the existence of a common evolutionary ancestor. All living beings carry the following: They have the same DNA; The same or very similar DNA; the same gene expression; The same amino acids. These shared peculiarities suggest that living beings descended from a common ancestor. All living organisms carry these characteristics because they were inherited from that ancestor

You might be interested in
A postsynaptic potential is a graded potential that is the result of a neurotransmitter released into the synapse between two ne
Ksju [112]

Answer:

True

Explanation:

When the resting potential of the membrane is changed, the membrane becomes either more negative inside or less negative. This small deviation from the resting potential is called graded potential. A graded potential occurs when a stimulus triggers opening or closing of the mechanically gated  or ligand-gated channels present in the plasma membrane.

For example, the presynaptic neuron releases neurotransmitters in response to a nerve impulse. The neurotransmitter binds to receptors present in the plasma membrane of the postsynaptic neuron and triggers the opening of the ion channels to allow the inflow of particular ions to flow. The flow of ions changes the voltage across the membrane. This change in membrane voltage is a postsynaptic potential and is a type of graded potential.  

3 0
4 years ago
Which of the following best describes the direction of thermal energy moving from object to object?
Sever21 [200]

Answer:

c

Explanation:

since thermal energy is generally about heat transfer, hot to cold or cold to hot, it's most likely C

8 0
3 years ago
A bloated corpse was found in the woods with no ants how many days was it there
GrogVix [38]

It had just died that day (because otherwise the ants would've been crawling all over the corpse).

6 0
3 years ago
Read 2 more answers
{{40 POINTS!!}} DUE SOON!
emmasim [6.3K]
Good as new hope u do well
7 0
3 years ago
How do levels of acid rain and so2 emissions relate to each other
galben [10]
They relate because they have the same bonds
4 0
3 years ago
Other questions:
  • The plants that form the basis of rain forests are _____.
    6·2 answers
  • Is it 1, 2,3 or 4th answer
    8·1 answer
  • a student records the feather colors and beak shapes of every bird observed in a park what kind of data is the student using​
    11·1 answer
  • Is oxygen an biotic or abiotic factor?
    8·2 answers
  • How do we measure air quality?
    12·1 answer
  • The cytoplasm of a cell is at ph7 and the interior of an organelle is ph8
    11·1 answer
  • Which of the following could be a function of a phagocyte?
    8·1 answer
  • The diagram shows a football field that represents a geological time scale. Why are no organisms labeled between the end zone an
    6·2 answers
  • Select the correct answer.
    15·1 answer
  • A) 5%<br>B)10%<br>C)50%<br>D)100%​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!