Deaths associated with earthquakes in sloping areas results from what other natural disaster?

A geneticist is studying two genes. each gene can be either dominant or recessive. a sample of 100 individuals is categorized as

Aleksandr-060686 [28]

Attached is a table. I found the exercise on another page on the internet and the sample of 100 individuals was categorised on a table - easier to understand than as it is presented here.
"(a) what is the probability that a random sampled individual, gene 1 is dominant" - We should first add up all of the individuals that are dominant for gene 1 (56+24) and then divide it by the total number of individuals (100).
 $\frac{56+24}{100}$ =0.8
The probability is of 8 in 10 individuals.
"(b) what is the probability that a random sampled individual, gene 2 is dominant" - Follow the same logic as in the previous question.
 $\frac{56+14}{100}$ =0.7
The probability is of 7 in 10 individuals.
"(c) given that gene 1 is dominant, what is the probability that gene 2 is dominant" - Because we are considering those that are dominant for gene 1, our total number of individuals is the total individuals that are dominant for gene 1 and not the whole 100. Once we have this restriction, and we want to know the probability that gene 2 is dominant in these individuals, we should also only consider those that are dominant for gene 2.
 $\frac{56}{56+24}$ =0.7
The probability that gene 2 is dominant, given that that gene 1 is dominant, is of 7 in 10 individuals.

6 0

3 years ago

One reason why RNA molecules are the leading candidate as the first informational molecule is that a. some RNA molecules can fun

lakkis [162]

Answer:

<h2>a. some RNA molecules can function as enzymes. </h2>

Explanation:

There are two types of genetic material or nucleic acid RNA and DNA. RNA molecule is considered as first information molecule because of several reasons like -

RNA is less stable than the DNA which shows that a less stable form of genetic material gave rise to a more stable form of genetic material.

One of the most important prove is RNA is catalytic which means it can function as enzymes and can catalyze the reaction which is used to copy genetic material i.e RNA. So the correct answer is a.

4 0

2 years ago

To which of the following organic compounds do nucleic acids belong?

scoray [572]

Answer:

B. hydrogen compound

Explanation:

Nucleic acids belong in a hydrogen compound.

Nucleic acids should only be placed in that group because of the amount of harm or impact it doers.

8 0

2 years ago

Mutations in the nucleic acid sequence of a gene can sometimes direct the substitution of one amino acid for another in the enco

jonny [76]

Mutations in the nucleic acid sequence of the gene that can be sometimes direct the substitution of one amino acid for another in the encoded protein. Arginine and methionine amino acid are the substitution that would be most likely to severely disrupt the normal structure of the protein

A genetic mutation is the change to a gene's DNA sequence that produce something different. It also creates a permanent change to that gene's DNA sequence. Genetic variations are the important for the humans to evolve, which is the process of change over the generations. A sporadic genetic mutation may occurs in one person.

A mutation is a change in the DNA sequence of the organism. Mutations can result from the errors in the DNA replication during the cell division, exposure to the mutagens or the viral infection.

To know more about genetic mutation visit:

brainly.com/question/1282397

#SPJ4

7 0

1 year ago

CONNECT IT #1: What causes the material that makes up the tree to change its state of matter?

Eva8 [605]

Answer:

For the checkpoint one they are both physical change because your not using some chemicals so which make it a physical change.

Explanation:

6 0

2 years ago

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