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
meriva
3 years ago
14

Genetic drift and natural selection only take place if there is

Biology
1 answer:
Pavlova-9 [17]3 years ago
4 0

Answer:

Genetic variation  

Explanation:

Drift and natural selection are natural phenomena that occur when there exists genetic variation. In the first case (drift), the consequence will be the decrease in the genetic diversity, while natural selection will change the allele frequencies in order to favor adaptive genetic differentiation

You might be interested in
Why does the mid-day winter sun not produce as much intense heat as the mid-day summer sun?
makkiz [27]
F. b and c only the Sun is closer to the horizon <span> the Sun’s light is spread and diluted more</span>
8 0
3 years ago
Why are lipids good for making cell membrane
Rina8888 [55]

Lipids are good for making the cell membrane because they are stronger and block out things that should not be getting in out, for instance lipids mainly only let water and gases pass through.

4 0
3 years ago
Read 2 more answers
Mitosis results in which of the following?
andreyandreev [35.5K]

Answer:

B

Explanation:

Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.

4 0
3 years ago
How have these owls adapted to their nearly treeless environment?
Vanyuwa [196]
Owls have many adaptations. They allow them to survive in their chosen habitats. <span>Owls are adapted to their nearly treeless environment </span>because they can camouflage into the same colour as the environment or <span>into the same colour as a branch an that is where owls sit. Owls have also fringed fetahres, so they can fly silently. </span>
.
6 0
3 years ago
In which terrestrial biome would you find precipitation of 300 to 900 millimeters (mm) each year?
True [87]

Answer: B. coniferous forests.

Explanation:

Coniferous forests are the terrestrial biomes which receives an annually 300 to 900 millimeters precipitation. These forests exhibits trees which undergoes special adaptations in the scarcity of water. The forests exhibit coniferous trees which means instead of leaves they posses needles and instead of flowers they have cones. These adaptations helps in preventing the water loss through transpiration.

3 0
3 years ago
Other questions:
  • What is the differences in stuctures for lymphocytes and phagocytes
    10·1 answer
  • During a controlled experiment, scientist isolates and tests. A. a conclusion B. a mass of information C. a control group D. a s
    12·1 answer
  • THIS IS A PSYCHOLOGY QUESTION.
    11·1 answer
  • PLEASE HELP WORTH 20 POINTS WILL MARK BRAINLIEST!!!!!!
    10·1 answer
  • The amount of matter that cycles through a food web
    5·2 answers
  • What point is altitude greater at?
    11·1 answer
  • All cells perform various jobs or​
    8·1 answer
  • PLEASE HELP! BRAINLIEST IF CORRECT!
    6·2 answers
  • Ill give brainliest... its currently 12:20 am and im too tired to re answer this "correctly". Please help a human out
    6·1 answer
  • As invasive species, how does the introduction of the feral pig and the water hyacinth impact an ecosystem? (Site 1)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!