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Ierofanga [76]
3 years ago
13

A student designed an experiment to demonstrate the movement of Earth plates.

Biology
1 answer:
vitfil [10]3 years ago
6 0

Answer:

Which class and sub????

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As an extensionist ,In what way you help the farmers or other people in the communinty?​
Shtirlitz [24]

Answer:

by extending taps near their home

4 0
3 years ago
What kind of mutations were more beneficial ? Why ?
Alex
A mutation is a permanent change in the DNA sequence of a gene. This can be beneficial if the change gives a new function to or improves the function of that gene. 

<span>The above is a definition. But one must really define "beneficial". Some regard it as beneficial if it helps the specific individual who has it. Others would think it beneficial if it produced some survival advantage that insured more descendents for that individual. </span>

<span>It is the difference between a mutation that allowed for greater athletic ability, but a decreased desire for offspring, versus a more moderate athletic enhancement, but a greater desire for offspring. </span>

<span>The small percentage of ways to improve an organism, versus the near infinite ways of harming the organism, mean that most mutations are not going to be beneficial. At best, they will be "inconsequential" - such as a new shade of eye color, or a mole on a section of your skin. </span>

The populist notion of "powers" that can come from mutations is wildly inaccurate. Even assuming a minor power like the ability to see infra red radiation would take thousands upon thousands of mutations over vast amounts of time. A mutation for blindness is far more likely.

<span>It should also be noted that the traditional model of evolutionary theory no longer applies to man. We don't allow changes in our environment, and without such changes, there is no need for one trait more than another to predominate. After all, it is irrelevent that a mutation might allow for greater speed in running, when everyone drives a car.</span>
4 0
3 years ago
simply discuss insulin's affects on glucose and lipid pathways at the level of adipose, muscle and liver.
Varvara68 [4.7K]

Answer:

make me brainliest pls :)

Explanation:

Insulin suppresses hepatic glucose output and adipose tissue lipolysis, lowering blood glucose and fatty acid levels. It also increases hepatic lipid synthesis for subsequent storage in adipose tissue and stimulates glucose uptake into fat and muscle.

make me brainliest hope it helps

5 0
3 years ago
In this activity, you will distinguish the theories of spontaneous generation and biogenesis.
zhannawk [14.2K]

Answer:

Biogenesis = <u>Life from life</u> : Spontaneous Generation = <u>Life from non-living things</u>

Explanation:

As an accurate statement of the difference between spontaneous generation and biogenesis:

Spontaneous generation that sometimes refers to "abiogenesis" is an idea that life comes from non-living things/components. Whereas biogenesis is a contemporary concept that life can only arise from another living thing.

Cell division, a baby of mice born from adult males and females, etc. are some examples of biogenesis. In contrast, there is no example of spontaneous generation. It remains a theoretical concept.

6 0
3 years ago
Name the covalent compound for c2H6
Valentin [98]
Ethane is the answer 

5 0
3 years ago
Read 2 more answers
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