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stiks02 [169]
2 years ago
15

Define bottleneck effect. Koyi hai? ✌️​

Biology
2 answers:
andreyandreev [35.5K]2 years ago
8 0

Answer:

  • When disaster strikes, an ecosystem can change very quickly. When an event causes a drastic decrease in a population, it can cause a type of genetic drift called a bottleneck effect.

<h2>Hope this helps ~</h2>

DaniilM [7]2 years ago
4 0

Answer:

The bottleneck effect is an extreme example of genetic drift that happens when the size of a population is severely reduced. Events like natural disasters (earthquakes, floods, fires) can decimate a population, killing most individuals and leaving behind a small, random assortment of survivors.

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How is motion related to balanced and unbalanced forces?
Mazyrski [523]

Explanation:

Balanced forces do not cause a change in motion. When balanced forces act on an object at rest, the object will not move. ... Forces that cause a change in the motion of an object are unbalanced forces. Unbalanced forces are not equal and opposite.

8 0
4 years ago
Certain chemicals, such as cytochrome C, are found within cells of all living organisms. The biochemical structure of cytochrome
Blababa [14]

Answer:

Common ancestor.

Explanation:

The similar biochemical structure of cytochrome C in ground finches and in tree finches indicates that they are evolved from a common ancestor. The evolution of finches into ground finches and tree finches occurs due to their environmental conditions which compel them to adopt certain physical features and behaviour that helps them in obtaining food and survival in their environment.

3 0
3 years ago
Help I need to turn this in asap
guajiro [1.7K]

Answer:

The P waves undergoes compression and dilation during motion in its direction of propagation. This waves reaches the station first because the P waves travels at a speed, that is much faster in comparison to the S waves. The S waves are the secondary waves and are commonly known as the shear waves.

The P waves have the ability to travel in both solid as well as in liquid, whereas the S waves can propagate only in solid region because they are absorbed at the core-mantle boundary.

Thus, the P waves will arrive the station first and the difference between the arrival of P and S waves are plotted in the graph that helps in depicting the epicenter and the amount of energy released during an earthquake.

Explanation:

6 0
3 years ago
What is the complementary messenger-RNA sequence for the DNA sequence shown below?<br> CAAGGT
skelet666 [1.2K]
The complementary mRNA sequence is -

GUUCCA

3 0
4 years ago
Help me plzzzzzzzzzz​
san4es73 [151]

Answer:

\huge\boxed{\sf Option \ 2}

Explanation:

Inside the cell, there is a greater concentration of water molecules and outside the cell, there is a lesser conc. of water molecules. So, through osmosis, the water will move to a solution of higher solvent concentration.

\rule[225]{225}{2}

Hope this helped!

<h3>~AnonymousHelper1807</h3>
5 0
3 years ago
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