The Hardy-Weinburg equation is p + q = 1, or p^2 + 2pq + q^2 = 1, where p is dominant and q is recessive. If 10 out of 100 rabbits have white fur, 10% of the rabbits have white fur. Therefore, 90% of the rabbits have brown fur, which can be substituted into the first equation to become 0.9 + 0.1 = 1. Now that we know what p and q equal, we can solve the rest of the equation.
0.9^2 = 0.81
0.9 * 0.1 * 2 = 0.18
0.1^2 = 0.01
Therefore, the allele frequency of the recessive allele is 0.1
Answer:
Tumour Suppressor genes
Explanation:
Tumour Suppressor genes can stop the cell from growing and dividing but only when the damage is really bad. Mutations in tumour Suppressor genes mean that a cell can no longer understand the instruction to stop growing.
Question:
Which of the following actions could prevent mass-movement disasters?(a)constructing building and roads in stream drainage paths
(b)removing trees from steep slopes
(c)educating people about the advantages of building on steep slopes
(d)digging a series of trenches to divert water around a slope
<u>Answer</u>:
"Digging a series of trenches to divert water around a slope" could prevent mass-movement disasters
<u>Explanation</u>:
The trenches are made of 12 to 15 inches in width and at least 6-8 inches depth, can help in normal drainage problem. But in long, steep slopes and areas receiving heavy rainfall, digging of trenches is more advisable. It prevents the tripping over and falling down of people, it protects the runoff of edges and also collapsing. These trenches should be filled with coarse gravel or may be small stones. In the final labelling one or two inch of fine gravel or coarse sand. It will make the surface level which will allow the water to seep down.
Answer:
1 Ans= The process of making of changing light into stored chemical energy in the form of sugars
Declines rapidly, increases more rapidly, reaches carrying capacity and enters a phase of exponential growth.
