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
Verizon [17]
3 years ago
12

Give one example of how natural selection can change the distribu- tion of a trait.

Biology
1 answer:
kaheart [24]3 years ago
6 0

One example would involve the appearance of black/white lizards in the dessert. Since the white lizards would blend in the sand, they would get eaten less allowing natural selection to favor them over the black lizards. Over time, this will create an unequal distribution of lizards as there will be many more white lizards than black.

Hope this helped :)

You might be interested in
If a goal post was separated into the four pieces that make up the base,the crossbar, and the arms, and all four pieces were lai
erma4kov [3.2K]

Answer:

68 1/2 foot length

Or 22 5/6 yards.

Explanation:

The yard length of the part of the goal post

The base (10 foot)

The crossbar (18 1/2 )

And two arms (20 foot each)

Let's sum up the total yards

=(10 + 18 1/2 + 20 +20) foot

= 68 1/2 foot length

Or 22 5/6 yards.

5 0
3 years ago
called CF is a condition that causes excess mucus production in the lungs and if untreated causes early death. CF is caused by a
lana66690 [7]

Answer:

The correct answer is - by absorbing too much sodium and water into the cells in the respiratory system.

Explanation:

Cystic fibrosis or CF is a genetic disorder that is caused by the presence of two defective genes that leads to the production of thick and sticky mucus in an individual that affects the respiratory and digestive system by clogging mucus in it.

Due to defective genes, there is an abnormal electrolyte transport system develops in which cells of the respiratory system including the lungs absorb an excessive amount of salt (sodium) and water. It all caused by deletion of the three letters which means an amino acid from a gene that leads to the disruption of the protein that controls the production of the mucus and abnormal electrolyte transport.

4 0
3 years ago
Imagine an island covered in forests that has a population with deer that have no predators.
PolarNik [594]
1. Limited energy supply to other organisms
2. Herbivores will be scarce because they don’t mate
3. Avoid pollution
Adding sanctions and punishing offenders
6 0
2 years ago
Which process uses proteins to move molecules against a concentration gradient?
Crank

Facilitated Diffusion

7 0
3 years ago
explain how the structure and function of the cell membrane supports the process of cell respiration and photosynthesis. Use evi
svetoff [14.1K]
Bsnsjjsjsjsjsjsjsjajajjsjsjsjsksjakks
8 0
2 years ago
Other questions:
  • Look closely at the taxa of the rat, rabbit, and squirrel. Based on their classifications, which two species are most closely re
    5·1 answer
  • Two hominid fossils are found in the same rock strata in caves about 10 kilometers apart in France. After radioactive dating, bo
    15·2 answers
  • Within the cell, dna is found in the nucleus. which of the other structures within the cell listed below normally contains dna a
    14·1 answer
  • which of the following nutrients are found in the atmosphere? A nitrogen and phosphorus B carbon and nitrogen c carbon and phosp
    5·2 answers
  • A nurse is assessing a client who is depressed but unwilling to discuss the client's feelings. after speaking with the client's
    14·1 answer
  • Bacteria divide at a constant time interval called the
    13·1 answer
  • What is a scientific model?
    11·1 answer
  • Select the correct answer.
    15·1 answer
  • In the scientific method: Select one: a. Hypotheses to be tested are formulated after collecting the data. b. Publication is an
    5·1 answer
  • What should be considered before speaking, so there is not a context error in the
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!