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Margarita [4]
3 years ago
14

Why do you think scientists track the genes of other organisms such as rats or mice in the database? Do you think rat genes are

important to human gene research?
Biology
1 answer:
DENIUS [597]3 years ago
6 0

Explanation:

Understanding through into genetic risk factors for various illnesses in the human population come from mouse research. Manipulation of the mouse genome is quite simple, for example, adding or deleting genes to better understand their function in the body.

The majority of mice and rats used throughout medical studies are inbred, which means they are genetically virtually similar, making the outcomes of medical trials more consistent.

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Which of the following mutations would be most likely to impair production of a normally functioning protein?
Sladkaya [172]

Answer:

B

Explanation:

The deletion of a single base is the mutation that would most likely impair the production of a protein, because each aminoacid is coded by a triplet of three base pairs. So when one of the bases is deleted, the whole series of triplets is altered so the whole series of aminoacids in the protein would now be different.

6 0
3 years ago
A scientist finds an unusual living thing and decides to study it.
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7 0
2 years ago
Which statement is one of fact supporting how pH and flower color are related?
Goshia [24]
Yes, pH of the soil affects the colour of flower.

Flowering plants grown in acidic soil (pH<7) bears blue flowers or at has a blueish tint.

Whereas, Flowering plants grown in Neutral (pH=7) and Basic (pH>7) soil bears pink and red flowers.

A plant's flower color is determined by a complex balance between chlorophyll, beta carotene, flavonoids,etc in particular pH of the soil to give out vibrant colors like red, blue, pink, yellow,etc.
7 0
3 years ago
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New Zealand has a population of 4,326,380 and has an area of 103,736 mi2028-02-04-03-00_files/i0360000.jpg while Australia has a
alex41 [277]
Nz=4326380 people divided by the area 103736mlz=42 people per square miles.


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6 0
3 years ago
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Blue Genotype BB Yellow Genotype YY What would be the Genotype for Blue and Yellow? A. BY, or YB B. GG C. Not Possible D. BuYe
Fittoniya [83]

Answer:

A. BY, or YB

Explanation:

This question is depicting a phenomenon in inheritance called CODOMINANCE, which is a type of non-mendelian inheritance in which two alleles of a gene both express themselves in that gene. In this question, the allele for blue color (B) is codominant with the allele for yellow color (Y).

This means that an individual that has a blue phenotype will possess the genotype BB while an individual that has a yellow phenotype will possess the genotype YY. Hence, in an heterozygous state in which both alleles combine to produce a simultaneous blue and yellow phenotype, the genotype will be BY or YB.

7 0
3 years ago
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