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olasank [31]
3 years ago
8

Please help asap will mark brainliest!

Biology
2 answers:
Mazyrski [523]3 years ago
6 0

Answer:

A. 1:2:1 Ratio

Explanation:

Because there are 2 of the same physical appearances and 2 different ones… therefore it’s be 1 for the first box 2 for the identical ones and 1 for the bottom right box: 1:2:1

Hope this helps, good luck a have a great day!

mars1129 [50]3 years ago
4 0

Answer:

C. 3 : 1

Explanation:

because if T is the allele for height

3 offsprings would be tall and 1 would be small.

  • T is the dominant trait and dominant trait expresses itself when paired with another dominant allele or even recessive allele.

( as for TT, Tt the dominant trait will express itself and the offsprings would be tall)

  • t is the recessive trait and it expresses itself only when both the connected alleles are recessive.

(as in tt, the offspiring would be small )

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Answer:

because, it resembles the properties of alkali earth metals as well as halogens ! OwO

Explanation:

" Hydrogen resembles the properties of alkali earth metals as well as halogens. Hydrogen has one electron in its valence shell and it also needs one more electron to get stable. ... For this the hydrogen is placed separately in periodic table ! "

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8 0
3 years ago
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stiv31 [10]

Answer:

Under anaerobic conditions, such as intense exercise, pyruvate is converted to <u>lactate.</u> This 3-carbon molecule travels through the blood to the liver, where it can be converted to glucose by the <u>cori cycle.</u>

Under aerobic  conditions, pyruvate enters the mitochondrion, where it is converted to <u>acetyle CoA . </u>This 2-carbon molecule goes on to participate in a series of oxidative reactions called the <u>Citric acid cycle.</u>

Explanation:

In the question ,among the given 6 options ,the simplest way to find the answer can be ,to find either the option is aerobic (presence of free oxygen ) or anaerobic (lack of  free oxygen). Among the options , glucose is an incorrect option as it is a carbohydrate and used in respiration process .In aerobic process ,the glucose can be break down but in anaerobic ,it can only be used.

Other option is ATP- ATP is the energy source of the cell and used for storing energy or reactions of the cell,thus this option do not belong to the given question.

thus its clear the rest four options are the answer .

among four two options belong to aerobic and the rest two are anaerobic.

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The pyruvate is converted into <u>Acetyle CoA </u>so as to further produce <u>citric acid  </u>and then citric acidic cycle. Thus Acetyle CoA forms more ATP which help in the regeneration of NAD+ and production of citric acid cycle takes place.

<em>HENCE , The correct options are - </em><u>lactate </u>  <u>cori </u>  <u>acetyle CoA </u>  <u>citric acid.</u>

7 0
3 years ago
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