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arlik [135]
3 years ago
14

Metabolic reactions that build molecules and body structures are referred to as:

Biology
1 answer:
ch4aika [34]3 years ago
7 0
There are 2 types of Metabolic reactions 
1) Anabolism : In this type smaller molecules combine to build up larger molecules 
2) Catabolism : In this type of reactions large molecules broke down to small molecules 
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How does natural selection impact a population
statuscvo [17]

Answer:

People who acquire advantageous features have a greater chance of surviving, whereas individuals who have less useful traits are weeded out by natural selection. The higher the diversity of characteristics in a population, the greater the population's chances of survival.

7 0
2 years ago
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In a hardy-weinberg population with two alleles, a and a, that are in equilibrium, the frequency of allele a is 0.2. what is the
Allushta [10]
The Hardy-Weinberg equation is as follows:
( {p + q})^{2}  = 1
{p}^{2}  +2pq +   {q}^{2}  = 1
Where:
(convert all % to decimals)

p= homozygous dominant
q= homozygous recessive
pq= heterozygous

While you did not specify whether the 0.2 frequency was for dominant or recessive, we can still figure out the answer.

Using the 1st equation, we can solve for the other dominant/recessive frequency:

1-0.2=0.8

Meaning that:

p= 0.8 & q=0.2

If the heterozygouz frequency is 2pq, then it becomes a simple "plug & chug" sort of approach.

2(0.8)(0.2)= 2(0.16)= 0.32

So, the heterozygous frequency would be:
0.32

Hope this helps!
8 0
3 years ago
How can local environmental changes have global effects?
Alex777 [14]

Answer:

D

Explanation:

Water and air circulate around the world in water currents and wind systems (like prevailing winds) respectively, hence distribute energy and whatever else they are carrying across the globe. This is why polluting the oceans in the equatorial region will have indirect consequences for marine life in the poles.

Pollution of air through emission  of greenhouse gases in one part of the globe will contribute to global warming across the world because these emissions will be carried around by prevailing winds and diffuse across the atmosphere.

Global warming also causes climate change that subsequently causes the displacement or migration of organisms when this change in climate is unfavorable  

6 0
3 years ago
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Which of the following factors would make the smallest contribution to determining the climate of an ecosystem?
sergiy2304 [10]

Answer:

Latitude. ...

Elevation. ...

Ocean Currents. ...

Topography. ...

Vegetation. ...

Prevailing winds.

5 0
2 years ago
Ralph wanted to breed a pea plant that produced only purple flowers. He continued to breed purple-flower producing pea plants to
TiliK225 [7]

Answer:

B. decreased its genetic diversity

Explanation:

if the number of chances the white flower decreases, and there are more purple chances, then there is less genetic diversity.

4 0
3 years ago
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