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Reptile [31]
2 years ago
12

Why was natural selection an important contribution to the theory of evolution?

Biology
1 answer:
BartSMP [9]2 years ago
5 0

Darwin's theory. In 1859, Charles Darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. He defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".



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What is climate?
Murljashka [212]

Answer:

Climate is the long-term pattern of weather in a particular area. Weather can change from hour-to-hour, day-to-day, month-to-month or even year-to-year. A region's weather patterns, usually tracked for at least 30 years, are considered its climate

Explanation:

hope it will help you

7 0
1 year ago
How is the movement of leaves of the sensitive plant different from the movement of a shoot towards.
Allushta [10]

The movement of leaves of sensitive plants is known as a nastic movement, while the movement of a shoot towards light is known as phototropism.

<h3>What is a Nastic movement?</h3>

A nastic movement may be defined as a type of movement or response of numerous parts of the plants that are significantly independent of the direction of the external stimulus.

The movement of leaves of the sensitive plants is independent with respect to the direction of the external stimulus and thus is known as a nastic movement.

While the movement of a shoot towards light is known as a tropic movement. This type of movement significantly depends on the direction of external stimuli like the direction of light. And hence is known as phototropism.

Therefore, it is the major difference in the movement of leaves of the sensitive plant with respect to the movement of a shoot towards the light.

To learn more about Phototropism, refer to the link:

brainly.com/question/24176609

#SPJ4

4 0
2 years ago
Why is it important to use mla format??
ruslelena [56]

Explanation:

Using MLA Style properly makes it easier for readers to navigate and comprehend a text through familiar cues that refer to sources and borrowed information. Editors and instructors also encourage everyone to use the same format so there is consistency of style within a given field.

8 0
3 years ago
How does an owl's niche in our valley affect the ecosystem on a farm?
timama [110]

Answer: owls invade rodents that maintain ecosystem.

Explanation:

Farms have huge importance in term of food production and maintaining ecosystem (having all level of tropic levels). But, crops and vegetations are normally destructed by rodents. Thus, rodents are invaded by owls which helped to control crop damage and increase yield production that eventually maintain ecosystem of farms.

6 0
3 years ago
Which part of the neuron communicates an electrical signal to target tissue?
kirza4 [7]
The answer is- (c)Axon

3 0
3 years ago
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