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3 years ago

I need help with this question

Biology

1 answer:

Usimov [2.4K]3 years ago

3 0

<u>Answer</u>:

The example of co-dominance is "Cow with white hairs and a cow with black hairs mate and produce a cow with both white and black hairs."

<u>Explanation</u>:

Co-dominance is a "genetic situation" during which it is neither dominant or an recessive allele and the both are "expressed equally". Both traits or characteristics are visible during the same time. Instead of one trait being dominant over the other, both traits appears.

Co-dominance is very easy to spot in animals and plants that has more than 1 pigment colors . some examples of co-dominance are cows and flowers of two different colors. This co-dominance can also occurs in certain traits that are less visible, like the blood type. Both the A and B alleles for blood type can be expressed at the same time, which results in type AB blood. Example :-When a chicken having white feathers mates with an chicken having black feathers, chicken with both black and white feathers grows up.

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The andromeda galaxy is located approximately 2.5 million light- years from earth. Why is the light that reaches earth 2.5 milli

Ivan

So, the Sun's light takes about 8.3 minutes to reach us. This means that we always see the Sun as it was about 8.3 minutes ago. ... The nearest large galaxy to us, Andromeda, is 2.5 million light-years away. So, we see Andromeda as it was 2.5 million years in the past.

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3 years ago

How will the movement of water affect a survey if it is transferred from a hypotonic solution to a hypertonic solution?

Inga [223]

Answer:

The cell will shrink

Explanation:

In an hypotonic solution, water moves into the cell through the process of osmosis. This shall be due to the high concentration of water in the hypotonic solution than that in the cytoplasm.

Due to this movement, the cell bulges out.

If the cell is transferred to a hypertonic solution, water shall move out of the cell thereby making the cell shrink. This is because water concentration in the cytoplasm shall be higher than that in the hypertonic solution.

Effect to the survey shall be an experience of the exact opposite of the previous immersion.

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3 years ago

In which step of cellular respiration is oxygen used

vazorg [7]

In aerobic respiration.there are stages in it.but I think you are looking for word "Krebs cycle"

8 0

3 years ago

What steps are usually included in the scientific method

MrMuchimi

Answer:

1. make an observation 2. ask a question based on your observation. 3. form a hypothesis/ make a prediction 4. do a test or experimentation 5. analyze data 6. form a conclusion

Explanation:

7 0

3 years ago

Researchers investigated the effect of urea on the three-dimensional structure of a certain enzyme. The researchers dissolved th

makkiz [27]

Answer:

Function will be disrupted by adding the urea and regained by removing the urea.

Explanation:

The protein is one of the important biomolecule made of the polymers of the alpha amino acids that are linked together by peptide bonds. The protein works at their specific pH.

Denaturants disrupt the 3 dimensional structure of protein that affect their normal functioning. In the given experiment, the urea acts as denaturant and disrupt the protein structure. The removal of urea will reverse the denaturant condition and protein gain its function.

Thus, the correct answer is option (a).

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4 years ago