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spayn [35]
3 years ago
8

Why is it easier to demolish a building than it was to build it?

Biology
1 answer:
mr_godi [17]3 years ago
7 0
Because to demolish you need less labor, just a simple machine meanwhile to build something you need to take time to plan it out, design, etc.
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In a population of plants, the allele for long stems (S) is completely dominant over the allele for short stems (s). If 35% of t
Sergio [31]

Answer:

The correct answer would be 48 percent.

It can be solved by using the Hardy-Weinberg equation.

p² +  2pq+ q²  = 1

p + q = 1

where, p² represents homozygous dominant's frequency that is, SS in this case,

q² represents homozygous recessive's frequency that is, ss in this case,

2pq represents heterozygous dominant's frequency that is, Ss in this case.

p represents dominant allele's frequency and q represents the recessive allele's frequency.

Now, the percentage of homozygous recessive or short stems is 35%. Therefore, the frequency of homozygous recessive would be 0.35.

Thus, the value of q² = 0.35

So, q = \sqrt{0.35} = 0.59 which is approximately equals to 0.6.

As p + q = 1 so, q = 1 - 0.6 = 0.4

The frequency of heterozygous (Ss) = 2pq = 2(0.6)(0.4) = 0.48

Hence, the frequency of heterozygous would be 48 percent.

8 0
3 years ago
Your immune system consists of ____ that fight disease.
FromTheMoon [43]

Answer:

D

Explanation:

All of the above

6 0
3 years ago
Read 2 more answers
How do I and other animals release CO 2 into the air each day
Alla [95]

Answer: By breathing out

Explanation: Breathing in oxygen and breathing out CO2.

(Cows also release CO2 by farting)

Hope this helped!

Mark Brainliest if you want!

4 0
3 years ago
Were there many or few vessels serving as conduits between the lungs and the heart? why is this important?
EastWind [94]
True, there are many vessels serving as a conduit<span> between the lungs and the heart. 

The number of the vessel is many because all the carbon dioxide from body need to be released at the lungs. More vessel means more surface area and blood flow rate to do the diffusion of the gas which means increased diffusion rate. This will allow the lung to transfer oxygen and dump carbon dioxide faster.</span>
5 0
3 years ago
1.Wymień środowiska życia mchów.
Tresset [83]

Answer:

sadasdasdadsaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Explanation:

7 0
3 years ago
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