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WINSTONCH [101]
3 years ago
10

Which of the following is true about DNA?

Biology
1 answer:
inna [77]3 years ago
4 0

Answer: 1) Adenine pairs with thymine, cytosine pairs with guanine

Explanation: Here’s a helpful tip ;) Think of it as apples to trees, cars to garage. Apples being adenine, trees being thymine. Cars being cytosine and garage being guanine.

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A _____ is a section of a chromosome that codes for a trait. The specific combination of alleles an organism has is called its _
Lesechka [4]

Answer:

A gene is a section of a chromosome that codes for  trait.The specific combination of alleles an organism has is called its genotype which affects the organisms features.

Explanation:

7 0
3 years ago
What regulates the exit of partially digested food?.
olga_2 [115]

The way that partially digested food leaves the body is through the pyloric sphincter.

<h3>What is digestion?</h3>

The term digestion has to do with the breaking down of complex food substances that is taken in by animals during nutrition. Food that is digested will go out of the body in semisolid form.

Hence, way that partially digested food leaves the body is through the pyloric sphincter.

Learn more about digestion:brainly.com/question/1283194

#SPJ4

8 0
2 years ago
I need help. I'm not stpid just stpid tired
Lelu [443]
Answer:
Top one is Nucleus
Middle one is DNA
Bottom mRNA
Hope this helps!
8 0
3 years ago
When you describe a person as having attached ear lobes, you are describing their genotype.?
Alik [6]
Having attached earlobes is their phenotype. their genotype are the alleles that code for that
8 0
3 years ago
Explain the relationship between organs and organs systems Use an example of an organ and organ system to explain. Provide your
Yakvenalex [24]

Answer:

Brainliest pls

Explanation:

Organs are grouped into organ systems, in which they work together to carry out a particular function for the organism. For example, the heart and the blood vessels make up the cardiovascular system.

4 0
2 years ago
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