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oksian1 [2.3K]
3 years ago
14

What is an El Nino-southern oscillation event

Biology
1 answer:
lora16 [44]3 years ago
7 0
Is an irregularly periodic variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean, affecting climate of much of the tropics and subtropics. The warming phase of the sea temperature is known as El Niño and the cooling phase as La hope that helps
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Skin cells reproduce once every day. Liver cells reproduce once every year. Why do you think skin cells reproduce more often?
Artyom0805 [142]
Skins cell reproduce more because let’s say for example you get hurt and the skin falls off in order to protect you it grows back immediately
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2 years ago
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How can new information about DNA help taxonomists
tatiyna
They can find out how to solve health problems

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3 years ago
What are Homologous Structures in Evolution?
Ierofanga [76]

Because they were passed down from a common ancestor, homologous structures are those found in related organisms that are comparable. These structures might or might not serve the same purpose in their offspring. The hands of various different mammals are depicted in the figure below. The basic skeletal structure of each is the same.

What is offsrping?

a person, animal, or plant's offspring or progeny is the result of reproduction. Parental transmission of the illness can affect children,  a human or animal's direct offspring; a person born of parents  gave birth to a lone child.

Creating offspring is considered reproduction. Reproduction comes in two basic forms: sexual reproduction and asexual reproduction. A sexually reproducing creature integrates the genetic material of both parents to create a genetically distinct individual. Asexual reproduction involves the self-replication of one parent to create genetically identical kids.

To learn more about offsrping

Here: brainly.com/question/471576

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5 0
1 year ago
2. There are many different types of cancer.
lina2011 [118]

Answer:

i think its a im not sure though

7 0
3 years ago
If a dna analysis reveals that a cell has 60 ng of adenine and 20 ng of cytosine, how much thymine and guanine are in the cell?
Serggg [28]

Answer:

Thymine= 60 ng

Guanine= 20 ng

The complementary base pairing occurs between adenine and thymine and guanine and cytosine bases.

Explanation:

According to the Chargaff rule, a double-helical DNA molecule has an equal number or equal amount of adenine and thymine bases since adenine always pairs with thymine. Similarly, the amount of guanine base is equal to that of the cytosine base.

Chargaff rule is based on the complementary base pairing between purine and pyrimidine bases. According to the given information, the amount of adenine is 60 ng. Therefore, the cell would have 60 ng thymine. Similarly, the amount of the cytosine base in the cell is 20 ng which means that the cell would have 20 ng of guanine base.

5 0
3 years ago
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