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
eimsori [14]
2 years ago
13

In a species of snail, dark-shelled individuals are better hidden from bird predators in the shady forest, while light-shelled i

ndividuals are better hidden in well-lit brushy edge areas. If there were no areas of intermediate brightness in this habitat,which type of selection would act on shell color in these snails?
Biology
1 answer:
kozerog [31]2 years ago
5 0

Answer:

Disruptive Selection

Explanation:

Disruptive selection is the type of natural selection wherein two extreme phenotypes are favored due to their survival and reproductive success over the intermediate phenotype. It results in two peaks of distribution in the normal distribution curve.

In the given example, two extreme phenotypes with respect to the shell color of snails are favored in two different habitats. Dark shelled snails exhibit survival advantage in the shady forest while the light shelled snails are favored in well-lit habitats.

Since two extreme shell colors are favored over the intermediate-range by natural selection, it represents disruptive selection.

You might be interested in
A cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. Wh
vazorg [7]
<span>c. Metaphase

</span><span>The two identical daughter cells resulting from mitosis and cytokinesis are identical in the following ways:1. Mitosis occurs when the nucleus of the cell divides into two identical nuclei, each with the same type and number of chromosomes. The cell's DNA is duplicated during this phase. Sometimes the cell's DNA isn't copied properly resulting in cancer-type cells. 2. Cytokinesis is when the cytoplasm divides into two identical daughter cells. Each cell is genetically identical and both are a similar size. </span>
5 0
3 years ago
Fun fact for today<br> Chickens are the closest living relatives to the T-Rex
finlep [7]

Answer:

cool thx for the fact ☺️

3 0
2 years ago
Read 2 more answers
When traits are inherited separately it is called?​
harkovskaia [24]
Cross over? i have no idea lol
6 0
2 years ago
What types of organisms will be affected by a decreased supply of water in an ecosystem?
RideAnS [48]
B, for sure. Producers, Like grass and Flowers need water to make food. Consumers, like Cats, Snakes and Boars need water to drink so our internal systems will function properly. 
Im not sure if decomposers need water, but if there is less water then more animals die and they get food. so, not sure about that one.
4 0
2 years ago
Read 2 more answers
This element is found in all living things. It is recycled when organisms die. It is transformed from one form to another throug
nevsk [136]
Either, carbon, hydrogen, nitrogen, oxygen, phosphorus, or sulfur. I would go with carbon because of the photosynthesis and cellular respiration<span />
8 0
3 years ago
Read 2 more answers
Other questions:
  • A synonym for mirtal valve is the blank valve​
    5·1 answer
  • Donna is suffering from leg pain in which the calf muscles contract involuntarily
    11·2 answers
  • 7 is what on a pH scale
    8·1 answer
  • An amoeba is a unicellular organism, which doesn’t have a stomach for digestion of food. How does food storage and digestion tak
    9·2 answers
  • _____ describes why similar organisms do not interbreed because of a physical barrier
    9·2 answers
  • HELP!!!! 50PTS!!! AND WILL BE MARKED BRAINLIEST!!!!
    13·1 answer
  • One way to determine the density of animals in an area is to use the mark-recapture technique. A number of individuals from a po
    14·1 answer
  • Sarah was watching the weather forecast on television. The high temperature for the day was to be 33°F and the relative humidity
    10·1 answer
  • Which land features are most likely found near a convergent plate boundary?
    15·1 answer
  • how does the organization of a cell get destroyed? can you put the answer in simple terms instead of biology terms? maby give a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!