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scZoUnD [109]
3 years ago
7

What is mRNA strand what will pair with CAT and what A.A will it code for

Biology
1 answer:
BigorU [14]3 years ago
4 0

Answer: Messenger RNA or mRNA is also called messenger ribonucleic acid. This is a type of ribonucleic acid or RNA transcribed from a DNA (deoxyribonucleic acid ) template. One strand of mRNA consists of four different base types including uracil, cytosine, guanine and adenine.

Explanation:

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- Start with the P generation with the following genotypes (AA x aa). Based on classical Mendelian inheritance, how will a cross
nexus9112 [7]

Answer:

<em>The correct option is Although the F1 generation will all show the dominant trait, the offspring  will all be heterozygous and increase chances of future variation.</em>

Explanation:

The cross for the offsrings that will be produced by F1 generation is shown below:

         a          a

A      Aa       Aa

A      Aa        Aa

As we can see that all the offsprings in the F1 generation will have heterozygous genes but only the dominant trait will be seen in the phenotype of the F1 generation.

A cross between the F1 generation will give the following results:

         A          a

A      AA      Aa

a       Aa      aa

This cross shows that there will be increases genetic and phenotype variations in offsprings that will be produced by the F1 plants.

6 0
3 years ago
What is a “spill-over” infection
Sav [38]

Explanation:

Spillover infection, also known as pathogen spillover and spillover event, occurs when a reservoir population with a high pathogen prevalence comes into contact with a novel host population. The pathogen is transmitted from the reservoir population and may or may not be transmitted within the host population.

3 0
3 years ago
The action of this rudimentary biological level of organization governs all physical and chemical processes in life. ___________
Sladkaya [172]

Answer:

Cell

Explanation:

Cell the essential membrane- bound unit that contains the key particles of life and of which every living thing are formed.

These cells collaborate with other specific cells and become the structure squares of huge multi cell living beings, for example, people and different creatures.

The levels of organization range from a single organelle all the way up to a highly structured hierarchy.cell governs all physical and chemical process in life.

8 0
3 years ago
Damaged small blood vessels beneath the skin following blunt trauma causes: A: cyanosis. B: hematoma. C: mottling. D: ecchymosis
Zarrin [17]

Answer:D:Ecchymosis

Explanation:

When small blood vessels beneath the skin are damaged, blood seeps into the soft tissues. This manifests as a bruise, also referred to as ecchymosis

6 0
2 years ago
Why are human populations not limited by the carrying capacity of their ecosystems
Akimi4 [234]

The human populations are not limited by the carrying capacity of their ecosystems, and they are the only species on Earth that are able to perform such a thing. The main reason for this is that the humans are able to transport resources of all sorts and for all needs from very distant places. Even if there's a very large population surrounded by desert, the humans are still able to survive by simply bringing in the necessary things from other places throughout he means of transportation. Another reason is that the humans are able to change and manipulate their environment to certain extent, being able to provide for themselves even in ecosystems that naturally are nowhere near close to provide those things for them.

6 0
3 years ago
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