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Strike441 [17]
3 years ago
7

What type of variation is necessary for natural selection to occur? (3 points)

Biology
1 answer:
Vika [28.1K]3 years ago
8 0

Answer:

Genetic

Explanation:

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Answer: GGTTAACT

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a baker has created a new strain of yeast which contains no cytochrome c gene and no cytochrome c protein. this will affect what
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A baker has created a new strain of yeast which contains no cytochrome c gene and no cytochrome c protein. this will affect what the yeast strain can do to obtain energy. what will this yeast strain do more of compared to a normal strain

Will this new strain of yeast obtain more or less free energy from glucose in its growing medium?

Answer: Less because cytochrome c is key to the electron transport chain.

Explanation:

The Cytochrome c is an essential component of the electron transport chain. Without this there will be no oxidation and reduction of iron atom will take place which could convert the ferrous ions to ferric ions. Thus the entire process of electron transport chain and energy production in the form of ATP will be compromised. So, there will be no production of energy in the anaerobic fermentation by yeast.

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3 years ago
I need help please asap ​
ruslelena [56]

Answer: the canine parvovirus infection is digestive

giardiasis is also digestive

tracheobronchitis is respitory

feline viral rhinotracheitis respitory

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Explanation:

3 0
2 years ago
How are primary and secondary succession the same?
ruslelena [56]
They are both the same and different in some way. But, if you're looking for the similarities, they both "rebulid" the environment that has been damaged by nature itself or by humans. The only difference is Primary succession takes longer than secondary succession. I hope this helped! :-)

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HELP!
MAXImum [283]

Answer:

HEAT .

Explanation:

energy in the body is lost as In.

8 0
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Read 2 more answers
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