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Ket [755]
3 years ago
6

Identify from the following list which examples are controlled experiments. You make two pitchers of lemonade and

Biology
1 answer:
mina [271]3 years ago
7 0
Do not click in the link above, the guy is a scammer and have multiple accounts, report any accounts that you see saying that above and trying to get you to click in that link above. Help others !!
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Which of these is an example of how bacteria are beneficial?
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B. bacteria has a negative image in our world.... people forget that there is good bacteria in the body that helps break down callulose in some animals' digestive system and helps to fight infectious diseases
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Which of the following is not a carbon sink?
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All of the above are carbon link.
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mezya [45]

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reproduction

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What is required for natural selection to take place? (HINT: There are 3 requirements)​
kotykmax [81]

Answer:

Explanation:

Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population.

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3 years ago
Identifying the genetic sex of a child is based on finding intracellular barr bodies that consist of?
AURORKA [14]

Identifying the genetic sex of a child is based on finding intracellular Barr bodies that consist of inactive chromatin material.

Inactive chromatin material is the one where no transcription takes place. It is also known by the name heterochromatin. It appears as a dark condensed form in the chromatin.

Barr bodies are the inactive X chromosomes. These are mad inactive by a process termed as lyonization. It is essential to make the chromosome inactive in organisms with XY type of sex determination. They are present at the periphery of the nucleus. Inactivation of X chromosome makes the amount of X chromosomes equal in both, males and females.

To know more about Barr bodies, here

brainly.com/question/26376422

#SPJ4

8 0
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