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-Dominant- [34]
1 year ago
7

They found that some mutations that each produced ____________ phenotypes separately yielded ____________ phenotypes when presen

t together in the same dna.
Biology
1 answer:
Vinil7 [7]1 year ago
5 0

They found that some mutations that each produced mutant phenotypes separately yielded wild-type phenotypes when present together in the same DNA.

A mutation is a change in the nucleic acid sequence of an organism's genome, a virus' genome, or extrachromosomal DNA. DNA or RNA can be found in the viral genome. Errors that occur during mitosis, meiosis, or viral replication led to mutations. The term phenotype refers to all of an organism's observable traits that emerge from the interplay of its genotype (total genetic inheritance) and environment or mutation.

There are two different sorts of phenotypes: wild type and mutant phenotype. Wild type refers to people who have the normal phenotype that the bulk of the natural population possesses, whereas mutant refers to people who have a phenotype that differs from the normal population.

To learn more about mutations and phenotype. Click brainly.com/question/22874571

#SPJ4

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Answer:

The answer is A. Human activities have a greater impact on terrestrial and freshwater ecosystems.

Explanation:

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3 years ago
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it important to know a person's rhesus factor before a blood transfusion? A patient who is Rh+ can receive only Rh– blood. A pat
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The right answer is A patient who is Rh– can receive only Rh– blood.

The blood group is not the only thing that matters, it adds a category: rhesus. Rhesus refers to a red blood cell antigen that is on their wall. There are two blood group systems: Rh positive (Rh +) and Rh negative (Rh-).

Rhesus is positive in people who have this antigen. It concerns the majority of the population. Negative rhesus refers to people without the antigen. This rhesus factor is especially useful to know if a blood transfusion is feasible between two people.

The blood transfusions can be "iso-rhesus", that is to say between Rh + and Rh- but only in one sense: Rh- can give to Rh + but Rh + can not give to Rh-. Again because of the presence of antibodies directed against the antigen in Rh- people.

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3 years ago
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Which do you think would adapt and survive overtime to a mass extinction? A starfish or an eel?
Harlamova29_29 [7]

Answer:

Starfish

Explanation:

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I chose starfish because starfish have a long history of demonstrated adaptability to a wide variety of conditions.  Their armored skin protects them from a variety of predators, as does the poison that many of them contain.  They have the ability to regrow limbs, and even regrow entire starfish from certain body parts.  When it comes time to breed, starfish meet together in groups.  Each female releases a few million eggs from the gonads in each of her arms.  Each male then releases billions of sperm from each gonad in each of his arms, thus covering the eggs with sperm to fertilize them.

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2 years ago
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IgorLugansk [536]
It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. The statement about wildfires in deciduous forests that is not true is this: <span>Deciduous forests are unaffected by wildfires. Hope this answers your question.</span>
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4 years ago
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Why are reefs important to the shoreline?
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The coral reef structure buffers shorelines against waves, storms, and floods, helping to prevent loss of life, property damage, and erosion. When reefs are damaged or destroyed, the absence of this natural barrier can increase the damage to coastal communities from normal wave action and violent storms.

hope this helps ^ ^

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3 years ago
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