Movement toward a stimulus is considered<span> a positive response, while ... Describe the biological </span>levels<span>of </span>organization<span> from the </span>smallest<span> to highest </span>level<span> ... to the entire biosphere, </span>living<span> organisms are part of a highly structured </span>hierarchy<span>.</span>
Answer:
a) 
b)

c) 
Explanation:
Given ,
Frequency of white flower plant (
) is 
Thus, frequency of dominant white allele (
) is equal to 
As we that, as per Hardy-Weinberg equilibrium equation

Substituting the value of
in above equation, we get

a) As per Hardy-Weinberg equilibrium equation

Substituting the given and calculated values in above equation, we get -

b) The frequency (decimal form) of the dominant allele

c) number of homozygous purple flower plants
frequency of purple flower plants (
)
Number of flowers

I believe it could be B but i am not 100% sure