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mr_godi [17]
3 years ago
5

What is the leading source of energy used in the United States today?

Biology
1 answer:
myrzilka [38]3 years ago
4 0

Answer:

natural gas is the largest source of energy in US .

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Answer:JuiceWrlds death

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Alexa and Josephine are debating the phenotype of the offspring. Alexa think that all of the offspring are going to have red flo
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In this Josephine is correct. While red will most commonly occur, if the 'r' is there then under Mendel's rules, a 3 to 1 ratio will appear. Ie for ever 3 red flowers, one flower will be the other colour.
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3 years ago
What is mutation? why are mutations more serious when they occur in a sex cell?​
Lady_Fox [76]

Answer:

A mutation is the changing of the structure of a gene, resulting in a variant form that may be transmitted to subsequent generations, caused by the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of genes or chromosomes. Mutations in sex cells are more serious because they are heritable and affect the next generation.

Explanation:

5 0
3 years ago
In which organism is ddt least concentrated?
MrMuchimi

Answer: I would say D)

Explanation:Phytoplankton are the autotrophic components of the plankton community and a key part of oceans, seas and freshwater basin ecosystems. This is the least ddt and is concentrated.

4 0
3 years ago
Which statements describe functions of DNA? Select three options.
stiv31 [10]

Answer:

A. DNA gives instructions on how to make keratin, the protein that makes up human hair and skin.

B. DNA contains information about the eye and fur color that is passed on from parents to kittens.

D. DNA helps create substances that fight the bacteria that enter the body.

Explanation:

Deoxyribonucleic (DNA) is the basic unit of living organisms which contains genetic information about living organisms. It also contains information about different proteins that make our body. DNA is also responsible for the production of antibodies which helps in the fighting against pathogens such as bacteria and viruses etc. In short, DNA is responsible for every thing that is present in the body of organisms.

7 0
3 years ago
Read 2 more answers
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