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
Norma-Jean [14]
4 years ago
10

Natural selection is best described as _______.

Biology
1 answer:
victus00 [196]4 years ago
6 0
Q1. The answer is <span>c. a mechanism of evolution.
</span>

Natural selection is the differences in survival and reproduction as the consequence of differences in phenotypes. According to Darwin's theory of evolution, natural selection is the only factor that affects a frequency of different variations and it is the only mechanism of evolution. 


Q2. The answer is c. interactions between individuals.

Organisms interact with other organisms or abiotic factors in some system. The interaction <span>between individuals affects their regular distribution. For example, if two groups are in competition for resources, to maximize resource utilization, they will probably live in different areas or will defend territory. Also, some symbiotic organisms are expect to be distributed similarly.</span>

You might be interested in
A fertilized grasshoper egg has 24 chromosomes how many chromosomes does a adalt grasshoper have?
Komok [63]

24 because it has the same number once it hatches


3 0
3 years ago
Blood sugar levels of the body need to be maintained, along with what other internal condition?
ASHA 777 [7]

From what we know, we can confirm that the internal body temperature is another internal condition that must be maintained in the body through homeostasis.

<h3>What is homeostasis?</h3>

This is the body's ability to maintain certain internal conditions within a range of values. This is done through a series of feedback loops and other regulatory mechanisms. Temperature and blood sugar are just two of the many conditions included in the mechanisms of homeostasis.

Therefore, we can confirm that the internal body temperature is another internal condition that must be maintained in the body through homeostasis.

To learn more about Homeostasis visit:

brainly.com/question/860558?referrer=searchResults

7 0
2 years ago
Which can be accomplished by DNA barcoding
olasank [31]
Indentifiyng species is the answer
5 0
3 years ago
Read 2 more answers
Match the appropriate food item with the indicator chemical you would use to detect the principal organic molecule present in th
Valentin [98]

Answer:

raspberry jam -  benedict's solution

honey -  benedict's solution

ground turkey - biuret reagent

oatmeal - iodine

Explanation:

Benedict's test is a test used to confirm simple carbohydrates. it helps in identifying reducing sugars that have free ketone or aldehyde functional groups. Raspberry jam has mainly carbohydrates that can be tested by this indicator.

An iodine test is for the determination of starch which is a non-reducing sugar such as oatmeal

Sudan IV (C24H20N4O) is used for the presence of staining of lipids, triglycerides and lipoproteins. There is no food item given that has a proper amount of fat or lipid

Beuret reagent is a protein testing reagent that shows the presence of the protein. Ground turkey has a huge amount of protein that can be indicated by this

4 0
3 years ago
In what way is petroleum, a fossil fuel, distributed on Earth?
AleksandrR [38]

Petroleum now let's see...Petroleum also used for cars and other vehicles is distributed around the world for different uses. Today, fossils fuels are necessary for human survival and everyday life and are the primary source for the world’s energy. They are used for heating, transportation, generating electricity, and creating common products like computers, cosmetics, paint, and household appliances.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is not a product of cellular respiration?
    9·2 answers
  • What is the name given to cell division in prokaryotes
    13·1 answer
  • Describe the activities that take place in the stroma in bright sunlight and in darkness
    5·1 answer
  • Typically best practices would dictate that a guest account would be placed in a(n) __________, isolated from the production net
    14·1 answer
  • Compare and contrast binary fission and conjugation. Which process increases genetic diversity?
    12·1 answer
  • Which process can introduce a new phenotype into a population?
    6·1 answer
  • Which best describes the Tyndall effect?
    15·2 answers
  • Check all of the BIOTIC factors in an ecosystem. <br><br> THE SUN<br> TREES<br> ANIMALS<br> PLANTS
    8·1 answer
  • A cell with 12 chromosomes undergoes mitosis, How many daughter sells are
    6·1 answer
  • 2. Slime moulds cannot be put neither in kingdom Plantae nor in kingdom Animalia. Give reason.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!