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kati45 [8]
3 years ago
14

Wich class of compounds does ammonia belong

Biology
1 answer:
bija089 [108]3 years ago
3 0
Ammonia is a hydride,(Nitrogen hydride). It is also a base and <span>because it is a soluble base it is an alkali</span>
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Use the following information to solve the problem using a Punnett square: Assume that the dominant "A" allele encodes normal pi
alexdok [17]

Answer:

50% or 1/2

Explanation:

<em> chance that they would have children with albinism is 50.</em>

A allele encodes normal pigmentation.

a allele encodes albinism.

An aa individual has children with an Aa individual

aa   x   Aa

Offspring = Aa, aa, Aa, and aa = 2 Aa + 2 aa (See the attached Punnet's square)

Based on the assumption that the A allele is dominant over the a allele, Aa individuals will have normal pigmentation while aa individuals will be albinos.

Hence,

<em>Percentage of their children that will have normal pigmentation </em><em>(Aa</em><em>) = 50% or 1/2.</em>

<em>Percentage of their children that will be albino (</em><em>aa</em><em>)= 50% or 1/2.</em>

7 0
3 years ago
True or False: King Tut is a famous historical figure because he greatly expanded the Egyptian empire during his reign
fgiga [73]

Answer:

That is false

Explanation:

Thutmose III ("the Napoleon of Egypt": reign 1479–1425 BC) expanded Egypt's army and wielded it with great success to consolidate the empire at the peak of Egypt's power and wealth during the reign of his successors Amunhotep II (reign 1427–1401 BC or 1427–1397 BC), Thutmose IV (reign 1401 – 1391 BC or 1397 – 1388 BC)

8 0
3 years ago
Why does the moon turn red during a total lunar eclipse?
vagabundo [1.1K]

Answer:

In the case of a lunar eclipse, red light can pass through the Earth's atmosphere and is refracted - or bent - toward the Moon, while blue light is filtered out. This leaves the moon with a pale reddish hue during an eclipse.

mark me brainliestt :))

3 0
3 years ago
Read 2 more answers
What does population growth mean?
Marina CMI [18]

How quickly a population is increasing or decreasing

What does population growth mean how quickly a population is increasing or decreasing.

Explanation:

The growth of a population can be positive or negative meaning the population could be increasing or decreasing respectively.

When a population is increasing the birth rate is higher than the death rate. However, when a population is decreasing the population's death rate is higher than the birth rate.

Learn More:

For more on population growth check out;

brainly.com/question/11332364

brainly.com/question/307806

#LearnWithBrainly

8 0
3 years ago
The cell makes copies of DNA molecules through a process known as _________________________.
vladimir1956 [14]
DNA replication........
6 0
3 years ago
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