Answer:
Sudden disruptions such as volcanoes, floods, or fires can affect which species will thrive in an environment. As species become extinct, the variety of species in the biosphere decreases, which decreases biodiversity, Every organism plays an important role in the ecosystem to which it belongs.
Explanation:
Answer:
a) The equation describes the relationship between p and q is p + q = 1 for allelic frequencies
b) The frequencies of alleles A1 in decimals is 0.7 and in percents is 70%.
The frequencies of alleles A2 in decimals is 0.3 and in percents is 30%.
Explanation:
According to Hardy-Weinberg, the allelic frequencies in a locus are represented as p and q, referring to the allelic dominant or recessive forms. The genotypic frequencies after one generation are p² (Homozygous dominant), 2pq (Heterozygous), q² (Homozygous recessive). Populations in H-W equilibrium will get the same allelic frequencies generation after generation. The sum of these allelic frequencies equals 1, this is p + q = 1.
In the same way, the sum of genotypic frequencies equals 1, this is
p2 + 2pq + q2 = 1
Being
- p the dominant allelic frequency,
- q the recessive allelic frequency,
- p²the homozygous dominant genotypic frequency
- q² the homozygous recessive genotypic frequency
- 2pq the heterozygous genotypic frequency
In the exposed example,
- A1 codes for purple leaves, has a frequency of 0.7 and is dominant.
- A2 codes for white leaves, has a frequency of 0.3 and is recessive.
According to this equation: p + q = 1.
0.7 + 0.3 = 1
A1A1= p²= 0.7² = 0.49
A2A2= q² = 0.3² = 0.09
A1A2 = 2pq = 2 x 0.7 x 0.3 = 0.42
According to this equation: p² + 2pq + q² = 1
0.49 + 0.42 + 0.09 = 1
- The frequencies of alleles A1 in decimals is 0.7 and in percents is 70%.
- The frequencies of alleles A2 in decimals is 0.3 and in percents is 30%.
Answer:
cell membrane and cytoplasm
Explanation:
hope this helps luvvv :)
We have the complete statement to be "In order for our cells to metabolism N2 into 2NH3, a total of 8 ATP's is required"
<h3>What is
adenosine triphosphate ATP?</h3>
Generally, The full meaning of the short form ATP is adenosine triphosphate, This is simply an energy-bearing molecule that can be found in the cells of living things.
In conclusion, We see that in the cell of humans, for our cells to metabolism N2 into 2NH3 we tend to use up at least eight adenosine triphosphate for the process
More on Cell
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This statement is true, because the warmer the temperature, the faster the atoms move in a liquid
