Answer:
a) ![0.48](https://tex.z-dn.net/?f=0.48)
b)
![p= 0.4\\q=0.6](https://tex.z-dn.net/?f=p%3D%200.4%5C%5Cq%3D0.6)
c) ![720](https://tex.z-dn.net/?f=720)
Explanation:
Given ,
Frequency of white flower plant (
) is ![0.16](https://tex.z-dn.net/?f=0.16)
Thus, frequency of dominant white allele (
) is equal to ![\sqrt{0.16} \\= 0.4](https://tex.z-dn.net/?f=%5Csqrt%7B0.16%7D%20%5C%5C%3D%200.4)
As we that, as per Hardy-Weinberg equilibrium equation
![p+q=1](https://tex.z-dn.net/?f=p%2Bq%3D1)
Substituting the value of
in above equation, we get
![0.4+q=1\\q=1-0.4\\q=0.6](https://tex.z-dn.net/?f=0.4%2Bq%3D1%5C%5Cq%3D1-0.4%5C%5Cq%3D0.6)
a) As per Hardy-Weinberg equilibrium equation
![p^2+q^2+2pq=1\\](https://tex.z-dn.net/?f=p%5E2%2Bq%5E2%2B2pq%3D1%5C%5C)
Substituting the given and calculated values in above equation, we get -
![0.4^2+0.6^2+2pq=1\\0.16+0.36+2pq=1\\2pq=1-0.16-0.36\\2pq=0.48](https://tex.z-dn.net/?f=0.4%5E2%2B0.6%5E2%2B2pq%3D1%5C%5C0.16%2B0.36%2B2pq%3D1%5C%5C2pq%3D1-0.16-0.36%5C%5C2pq%3D0.48)
b) The frequency (decimal form) of the dominant allele
![p= 0.4\\q=0.6](https://tex.z-dn.net/?f=p%3D%200.4%5C%5Cq%3D0.6)
c) number of homozygous purple flower plants
frequency of purple flower plants (
)
Number of flowers
![= q^2 * 2000\\= (0.6^2)*2000\\= 0.36 * 2000\\= 720](https://tex.z-dn.net/?f=%3D%20q%5E2%20%2A%202000%5C%5C%3D%20%280.6%5E2%29%2A2000%5C%5C%3D%200.36%20%2A%202000%5C%5C%3D%20720)
Answer:
Its a virus that any people get and some can die. It is also known as Influenze A. For for info look it up
Explanation:
I am going to go with steroids because they are a type of lipid.
B. sexual selection, which alters allele frequencies in the gene pool.