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Oksanka [162]
3 years ago
5

How do breeders produce new genetic variations not found in nature?

Biology
1 answer:
Alex3 years ago
7 0
Evolution. Like how we evolved from apes.
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Draw the hydrogen bond(s) between the following two sets of bases. The letter \"R\" represents the rest of the nucleotide. The b
Snowcat [4.5K]

Answer:

The DNA (deoxyribonucleic acid) is a double stranded molecule function as a genetic material in many organisms. It is comparatively stable molecule than RNA because of hydrogen bonds found in it and also due to lack of an oxygen atom. It's basic unit is nucleotide which comprises of a nitrogenous base, ribose sugar and a phosphate group. There are four type of nitrogenous bases found in DNA known as Purines (guanine +adenine) and pyrimidines (cytosine + thymines). As the name indicates the purines are double ringed while pyrimidines are single ringed.

This question is based on the concepts of watson and crick model of DNA. According to which base form bonds with their complementary bases like adenine form double hydrogen bond with thymine and cytosine form triple hydrogen bond with thymine.

Hydrogen bonding is function of hydrogen in which it form bond with atoms of higher electronegativity (ability to attract the bonding pair) like oxygen.

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6 0
3 years ago
Which of the following is not a characteristic of the DASH diet?
Inga [223]

Answer: Low in carbohydrates is not a characteristic of the DASH diet.

Explanation:

6 0
1 year ago
HELP! This is a fill in the blank I need a quick answer to.
Verizon [17]

Explanation:

A turn

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6 0
2 years ago
Im bored and got to use my points up i might not be coming back anytime soooon so How could you use the physical properties of m
V125BC [204]

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Mixtures can be physically separated by using methods that use differences in physical properties to separate the components of the mixture, such as evaporation, distillation, filtration and chromatography.

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3 0
3 years ago
Compare the process of carbon fixation in C3 plants to that of C4 plants.
Gre4nikov [31]

Carbon fixation is the process in which plants remove the carbon from atmospheric carbon dioxide and turn it into organic molecules like carbohydrates.

Because different type of plants are located in regions with different conditions they are different types of carbon fixation.  Plants that live in arid regions need to conserve water, while plants that live in more moist conditions will not need to conserve water.

The carbon fixation in C3 plants is one-step process. An oxidation reaction occurs because of the enzyme RuBisCo.  During the oxidation some of the energy used in photosynthesis is lost in a process known as photorespiration.



4 0
3 years ago
Read 2 more answers
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