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3 years ago

Which of the following evidence supports the theory of plate tectonics?

Biology

2 answers:

Serhud [2]3 years ago

7 0

Answer:

The answer would be the size and shape of continents

Explanation:

This is the answer because one scientist found that all the continents could be put together like a puzzle, scientists later found out that tectonic plates would shift moving or creating landforms!!! I hope this help (:

pentagon [3]3 years ago

6 0

Answer:

I got magnetism

Explanation:

Its in my lesson for the question.

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What word is used to describe the amount of energy released by an earthquake?

KiRa [710]

What word is used to describe the amount of energy released by an earthquake?
C- Magnitude

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3 years ago

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In a protected grassland preserve, there are herds of antelope and zebra and a pride of fifteen lionesses with cubs. A conservat

Svetlanka [38]

The grassland preserve, without the lion pride, will have an increase on antelope and zebra, therefore decreasing the amount vegetation as they eat the vegetation, without a control in the population, this could be potentially dangerous for the preserve

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2 years ago

Which of the following terms best describes the grasses in a greenland ecosystem?

svp [43]

Producer is the answer.

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2 years ago

According to the model, what is the role of RNA in DNA replication? A) RNA has no role in DNA replication B) RNA acts as a prime

rjkz [21]

The answer is B. Primase produces RNA, making it a type of RNA polymerase. RNA is complimentary to a single strand of DNA.

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2 years ago

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A man with normal vision marries a color-blind woman. Red-green color blindness is an X- linked recessive disorder. They have a

jeyben [28]

Answer: The probability is 100%.

Explanation: The chromosome X is related to gender. A man carries two different chromosomes (XY) and a woman carries two similar chromosomes (XX). The offspring of a couple will inherited:

If it is a boy, he inherites the chromosome Y from his father and X from his mother;
If it a girl, she inherites X from her father and X from her mother;

In the question, the woman is color-blind, which means she carries the recessive alleles: $X^{d}X^{d}$

The man, on the other hand, is normal, so his X-linked genotype will be: $X^{D}Y$ .

Now, since they have a daughter, she inherited her double X from each of her parents, which means she inherited one $X^{d}$ from her mother and one $X^{D}$ from her father.

So, the daughter's genotype can only be heterozygotic $X^{D}$ $X^{d}$ in other words, the probability is 100%.

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3 years ago