Frances hits a cue ball into a rack of billiard balls, sending the balls in many

Early settlers in the town of Dry Gulch drilled wells to pump as much water as they wanted from the single aquifer beneath the t

OleMash [197]

Answer: B. under use; it is a scarce resource.

Explanation:

Early settlers in the town of Dry Gulch drilled wells to pump as much water as they wanted from the single aquifer beneath the town. (An aquifer is an underground body of water.) As more people settled in Dry Gulch, the aquifer level fell and new wells had to be drilled deeper at higher cost.Residents of Dry Gulch have a private incentive to under use water because it is a scarce resource.

8 0

2 years ago

In drosophila, proper anteroposterior and dorsoventral development requires a separate set of maternal effect gene products accu

rosijanka [135]

It is true. In drosophila, distinct sets of maternal impact gene products must accumulate in the proper region of the embryo to ensure proper anteroposterior and dorsoventral development.

<h3>What makes Drosophila unique?</h3>

The use of Drosophila over vertebrate models has many technological advantages;

they are simple and affordable to culture in lab settings,
have a significantly shorter life cycle,
produce huge numbers of externally deposited embryos
may be genetically manipulated in a variety of ways.

<h3>Why is Drosophila referred to be the genetic Cinderella?</h3>

Drosophila, which means "dew loving," is derived from the Greek word drósos.
Fruit flies, or Drosophila melanogaster, are referred to as the genetic Cinderella.
This term was given to them because of their 12-day lifetime, ease of culture, and ability to produce numerous offspring from a single reproduction.

learn more about drosophila here

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4 0

1 year ago

Imagine a scenario where Barr bodies are not due to random inactivation, but rather, the silencing is due to paternal imprinting

artcher [175]

Answer:

<h2>If Barr bodies are not due to random inactivation, but rather, the silencing is due to paternal imprinting then the frequency of men and women differs. </h2>

Explanation:

Red-green color blindness: color blindness is an X-linked recessive disorder. The male having this disease will transmit his X chromosome (with the mutation) to his daughter, who will then be a carrier of the disease.

If Barr bodies are not due to random inactivation, but rather, the silencing is due to paternal imprinting then the frequency of men and women differs.

Male inherit its X chromosome only from mother and no X chromosome from father, having one Y chromosome but female receive one X chromosome from father and one from mother, having no Y chromosome, So if the paternal allele is silenced then the males are no affected.

5 0

2 years ago

Which RNA molecule is involved in translating a short sequence of RNA into an amino acid, acting like a molecular Rosetta stone?

oee [108]

Given what we know about the translation process, we can confirm that the RNA in question that aids in the process of translating a short sequence of RNA into an amino acid is mRNA.

mRNA is referred to as messenger RNA. This RNA molecule acts as just that, a messenger carrying the necessary code to create amino acids and therefore, proteins. This messenger binds itself to the ribosomes of a cell, which are in charge of reading the code, one codon at a time, and chaining together the corresponding amino acids.

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3 0

2 years ago

If you rub a balloon on your head and then place it on the wall, after that if you take another balloon and you rub it on a t-sh

UNO [17]

I believe it’s your head since it has more friction

8 0

2 years ago