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3 years ago

what is a situation where an environmental factor that could influence natural selection and decrease genetic diversity?

Biology

1 answer:

NARA [144]3 years ago

6 0

Brainless beck has no idea of what us has to say when the game

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In the presence of oxygen, one glucose molecule has the energy to make up to

charle [14.2K]

C. 38 ATP
<span>In the presence of oxygen, one glucose molecule has the energy to make up to 38 ATP. The ATP production is determined by the following steps, (-2 ATP) glycolysis preparatory phase, (7-9 ATP) glycolysis pay-off phase, (5 ATP) oxidative decarboxylation of pyruvate and (20 ATP) Krebs cycle. One glucose which has 38 ATP hence was the summation of all the process mentioned that took place. All these process take place under the cellular function of cellular respiration. </span>

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4 years ago

11. A woman requires more calcium in her diet when she is pregnant.

Rainbow [258]

D because it’s healthy for the baby to eat protein

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3 years ago

Read 2 more answers

Long legs (L) in racing horses is dominant to short legs (l). Good muscle tone (G) is dominant to weak muscle tone (g). Determin

vova2212 [387]

Answer:

See the answer below

Explanation:

Long leg (L) is dominant over short leg (l) and Good muscles (G) is dominant over weak muscles (g).

Heterozygous long leg, weak muscle = Llgg

Heterozygous long leg, strong muscle = LlGg

Llgg x LlGg

Offspring:

2 LLGg - Long leg, strong muscle

4 LlGg - Long leg, strong muscle

2 LLgg - Long leg, weak muscle

4 Llgg - long leg, weak muscle

2 llGg - short leg, strong muscle

2 llgg - short leg, weak muscle

Ratio of offspring with long leg and strong muscle = 6/16 or 3/8

Ratio of offspring with long leg and weak muscle = 6/16 or 3/8

Ratio of offspring with short leg and strong muscle = 2/16 or 1/8

Ratio of offspring with short leg and weak muscle = 2/16 or 1/8

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3 years ago

Atomic number and Mass number.<br>please help me

Pachacha [2.7K]

Answer:

The atomic number or proton number of a chemical element is the number of protons found in the nucleus of every atom of that element. The atomic number uniquely identifies a chemical element. It is identical to the charge number of the nucleus.

Explanation:

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3 years ago

which of the following about prokaryotic chromosomes is true? a. comprise at least two chromosomes b. are made of DNA wrapped ti

Fantom [35]

The answer is, d. consists of circular DNA molecule . The circular DNA is found in bacterias and archeas (which are prokaryotic organisms). The picture shows bacterial chromosome.

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3 years ago