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katen-ka-za [31]
3 years ago
6

Evolution occurs when nature selects:

Biology
1 answer:
mina [271]3 years ago
5 0

Answer:

Evolution occurs when nature selects <u>mutation that increase reproduction.</u>

Explanation:

  • 'Survival of the fittest', this is the major principle followed in the process of Natural selection.
  • This explains that nature will select only those individual who are fitter than rest of the population.
  • A more fit individual will show a greater reproductive success.
  • A greater reproductive success can be attained by a mutation that increases reproduction.
  • Thus population of such individual prove itself to be more fit to maintain its population and gene pool.  
  • Soon the population with lower reproductive success will be eliminated and the evolved population with greater reproductive success will stabilize as a result of Natural selection.
  • Thus, Evolution takes place when Nature selects Mutation that increase reproduction.
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PLEASE HELP!!!! WILL BE MARKED AS BRAINLIEST
kondaur [170]
fertilization comes first
it is followed by cleavage which is the rapid cellular division which forms the blastula
then comes gastrulation where the 3 germ layers are formed.
followed by organogenesis which consists first forms the organs and then comes the specialization
Therefore your answer would be B
6 0
3 years ago
Dr. Prathma is working with rats to identify the function of a specific area of the brain. He systematically destroys this brain
yanalaym [24]

Answer: Experimetal ablation

Explanation: Experimental abaltion

It can be defined as the most common procedure that is used by the scientists in his laboratory. This procedure includes the removal or destruction of a part of brain for studying the functions of the regions of brain.

Then the behavior of the animal is observed to see which part of the brain is responsible for which type of behavior. This can be an unethical practice so it is not used on human  beings and is only used in animals.

4 0
3 years ago
How are photosynthesis and cellular respiration related?
Mice21 [21]
The first statement is wrong because photosynthesis occur during day by plants, while respiration happens during day and night which are very related and they can be happened at the same time, in other hand photosynthesis cannot Accor in human cells because animal cells do not have chloroplasts which are using light energy to make glucose ,but in our cells or in animal cells we have mitochondria which break down the energy to make ATP....
for the second statement I'm not sure about that ....
I think that the third statement Is correct, because
the Cellular respiration make carbon dioxide + water + ATP then those would be then used by photosynthesis to make glucose and oxygen .



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5 0
3 years ago
Read 2 more answers
What are the benefits of scientists using the metric system worldwide?
Basile [38]

Answer;

-Reduce the chance of errors in correspondence

-Easier to use for converting between units while measuring

-Make communication easier between scientists comparing data

Explanation;

-The metric system is a system that is based on joining one of a series of prefixes, including kilo-, hecto-, deka-, deci-, centi-, and milli-, with a base unit of measurement, such as meter, liter, or gram.

-Since the metric system is a decimal system of weights and measures it is easy to convert between units simply by multiplying or dividing by 10, 100, 1000, etc.

-It is an alternative system of measurement used in most countries, as well as in the United States.

4 0
3 years ago
Read 2 more answers
Oils are generally ________ at room temperature and are obtained from ________. oils are generally ________ at room temperature
Elodia [21]
Oils are generally liquids at room temperature and are obtained from plants.
Hope this helps you;)
8 0
3 years ago
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