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Delicious77 [7]
3 years ago
9

What types of traits can show genetic variation within a species?​

Biology
1 answer:
natta225 [31]3 years ago
6 0

Answer:

Types of variation in genetics

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring)

other answer

There are three sources of genetic variation: mutation, gene flow, and sexual reproduction. A mutation is simply a change in the DNA. Mutations themselves are not very common and are usually harmful to a population. Because of this, mutations are usually selected against through evolutionary processes

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Sponges can be found in both marine and freshwater environments. True or False
aniked [119]

Answer:

The answer is True

Explanation:

Hope this helps.

7 0
4 years ago
The most plausible hypothesis to explain why species richness is higher in tropical than in temperate regions is that
qwelly [4]
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explanation:
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7 0
3 years ago
What causes a sea and land breeze?
viktelen [127]

☁️ Answers ☁️

☁️ During the day, the sun heats up both the ocean surface and the land. The wind will blow from the higher pressure over the water to lower pressure over the land causing the sea breeze. The sea breeze strength will vary depending on the temperature difference between the land and the ocean. At night, the roles reverse. ☁️

❤️

☁️ Land: The land breeze is a coastal breeze at night blowing from the land to the ocean. It is caused by the difference in the rates of cooling of the land and of the ocean. Once again, the bigger the difference in temperature between the two, the stronger the wind ☁️

☁️ Sea: A sea breeze is created when a low pressure forms over the coast. The sea has a greater heat capacity than land, meaning it requires more heat to change its temperature. Therefore, during the day, as the sun’s warm rays shine down on the earth, because of the difference in heat capacity, the land heats up faster than the sea. ☁️

Hope it helps.

Have a nice day noona!~  ̄▽ ̄❤️

5 0
3 years ago
Why is an electron microscope unsuitable to study living cells?
kari74 [83]
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8 0
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The photo shows the leaves from one type of vascular
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