6. In a population of angiosperms in Hardy-Weinberg equilibrium, the allele, C, conferring red flowers is completely dominant to the allele, c, causing white flowers. If allele C is at frequency 0.7 in the population, what is the expected frequency of red flowered plants

The correct answer is - 0.91.

Explanation:

Given that C is dominant over c with an allelic frequency of 0.7. The sum of the frequency of dominant alleles and the frequency of heterozygous alleles in this H-W population of angiosperm will be the expected frequency of red-flowered plants.

The frequency of C = 0.7

(p² = dominant allele frequency)

Then, the frequency of dominant genotype CC would be = 0.7×0.7 (p² = dominant allele frequency)

As we know that P + q = 1

then q = 1 - p

q (frequency of recessive allele) - 1 - 0.7

q = 0.3

Then frequency of heterozygous genotype Cc= 2pq

= 2×0.7×0.3

= 0.42

The frequency of red flowers = freq of CC + freq of Cc

= 0.49 + 0.42

= 0.91

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

i think the answer is c hope this