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
Sergeeva-Olga [200]
3 years ago
11

What role do variations have in the theory of evolution by natural selection?

Biology
1 answer:
Black_prince [1.1K]3 years ago
3 0

Answer:

Individuals in a population are naturally variable, meaning that they are all different in some ways. This variation means that some individuals have traits better suited to the environment than others. ... Through this process of natural selection, favorable traits are transmitted through generations.

You might be interested in
3. Which of the following statements explains why atoms are always neutral in charge
Anna35 [415]

D.

They have the same number of protons as electrons.

Explanation:

Protons are found in the nucleus of the atom and have a positive charge while electrons orbit around the nucleus and have a negative charge. Usually, in a neutral atom of an element, the number of protons is equal to the number of electrons. This is why the atom has no charge because the positive and negative charges cancel out. When an atom loses an electron its charge turns positive while when it gains an electron its charge turns negative.

5 0
2 years ago
You disrupt all hydrogen bonds in a protein. what level of structure will be preserved? primary structure secondary structure te
arlik [135]

The protein structures can be classified into four levels, namely the primary structure, secondary structure, tertiary structure, and quaternary structure. The primary structure is the simplest  of all the structures. When all the hydrogen bonds are disrupted, the secondary, tertiary and the quaternary structures gets disrupted, which leads the protein to the most simplest structural form, that is the primary structure. In this structure, the a carbon atom is bonded to hydrogen atom, carboxyl group, amino group, and an 'R' group.

6 0
3 years ago
Which of the following cell types would most likely go through the stages of Interphase the fastest?
Rama09 [41]
Embryonic Skin Cells is the correct answer.
<span>Hope this helps, and Brainliest answer would be appreciated!</span>
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!
SVEN [57.7K]

Secondary or second-level consumers eat primary consumers. Tertiary or third-level consumers eat lower-level consumers and are sometimes called final consumers. Some secondary and tertiary consumers eat plants as well as lower level consumers, making them omnivores.

8 0
3 years ago
A population is a group of ________.
nexus9112 [7]

Answer:

c. individuals of a single species that live and interact in one area

Explanation:

When some organisms belonging to a single species live together in an area, they make a population. Since members of a population belong to the same species, they are able to interbreed among themselves to produce viable and fertile progeny. They have the same resource requirement and interact with each other. All the plants of <em>Mangifera indica</em> present in an area make a population. Likewise, a group of <em>Panthera tigris</em> living in a forest together makes the tiger population of that area.

8 0
3 years ago
Other questions:
  • Approximately 60% of human genes are also found in fruit flies. About 97.5% of human genes are also found in mice. What does thi
    13·1 answer
  • Which of the following statements about the environmental movement is true?
    15·2 answers
  • A checkered hen mates with a checkered rooster. The genes for the checkered trait are codominant in both parents. What are the c
    10·2 answers
  • Who else is tired ....... moood
    5·2 answers
  • Water can "defy gravity" and climb uphill? True or false. Why or why not
    13·1 answer
  • What did the plastic wrap represent in this model?
    12·1 answer
  • Which of the following describes the most likely way in which two water molecules will interact?
    5·1 answer
  • Is oxygen a compound or an atom?
    10·1 answer
  • A what are the events of a stars life in order
    14·1 answer
  • What ia dark matter​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!