Morning glories can have blue, purple, or red flowers. flower color is controled by two genes. blue color is produced when at least one dominant allele is present at both genes, a and b. purple flowers result when a dominant allele is present at only one of the two gene loci, a or b. flowers are red when the plant is homozygous for two recessive alleles at each gene (i. e., aabb). two pure-breeding purple strains are crossed, and all the f1 plants have blue flowers.

answer; i believe the correct answer is (replication is not conservative);

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.