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butalik [34]
4 years ago
11

What is humidity?

Biology
2 answers:
MariettaO [177]4 years ago
5 0

Answer:

A measure of how much water vapor there is in the air.

Explanation:

Dampness, especially that of the air.

The amount of water vapour in the air.

Hope it will help you :))

mr Goodwill [35]4 years ago
3 0

Answer:

C

Explanation:

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Andrew wants to conduct an experiment to learn if he can use high temperatures to
lesya [120]

Answer:

A

Explanation:

7 0
3 years ago
Read 2 more answers
Suppose 64 percent of people living in a remote, isolated mountain village can taste phenylthiocarbamide (PTC) and must, therefo
worty [1.4K]

Answer:

The percentage of the population that is heterozygous for this trait is 48%

Explanation:

They are two alleles, the phenylthiocarbamide tasters (PTC) and the non phenylthiocarbamide tasters (non PTC). PTC testers are dominant and non PTC tasters are recessive.

let the frequency of the dominant allele(A) be p

and the frequency of the recessive allele(a) be q

We are told that 64 percent of people living in a remote, isolated mountain village can taste phenylthiocarbamide (PTC) and must, therefore, have at least one copy of the dominant PTC taster allele (that is AA and Aa)

Frequency of AA = p², Frequency of Aa = 2pq and Frequency of aa = q²

Therefore p² + 2pq = 64% = 0.64

According to Hardy–Weinberg:

p² + 2pq + q² = 1 and

p + q = 1

Since p² + 2pq = 0.64

∴ 0.64 + q² = 1

q² = 1 - 0.64 = 0.36

q = √0.36 = 0.6

Since p + q = 1

p = 1 - q = 1 - 0.6 = 0.4

The frequency of heterozygous = 2pq = 2 × 0.4 × 0.6 = 0.48

Therefore the percentage of the population that is heterozygous for this trait is 48%

8 0
4 years ago
Where does the energy stored in fossil fuels come from?.
ValentinkaMS [17]

Answer: The energy comes from the sun.

Explanation:

6 0
2 years ago
Read 2 more answers
Which of the following properties of transposable elements allows them to contribute to the C-value paradox?A. Their copy number
frozen [14]

Answer:

All of these choices are correct.

Explanation:

Transposons are the DNA sequences that can move from one location to another in the genome. The transposon genes are also known as jumping genes.

The C value paradox of the transposable elements depends on the different factors. The transposons can increase their number by copy and paste mechanism. The genes can be controlled by the enzyme transposase and their copies may exist at the different site of the chromosome.

Thus, the correct answer is option (D).

8 0
3 years ago
Jack Rogers developed chest pain and difficulty breathing. He has also been coughing up thick, blood-tinged sputum. A chest x-ra
nikklg [1K]

Answer:

The correct answer is -

CPT: 31625

ICD10: r07.9

ICD9: 786.50

Explanation:

A 5 digit code in most of the time numbers and assigned to various medical procedures and medical action specifically. The surgical or endoscopy procedures on the Bronchi and trachea of an individual is code for 31625.

"The International Classification of Diseases Clinical Modification" 9 or 10 is also known as ICD 9 or ICD 10 is a list of codes meant for the specific disease and medical procedures and symptoms or findings. The symptoms of chest pain for unknown reasons are code in icd10: r07.9

and icd9: 786.50.

6 0
3 years ago
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