Genotype ala 19
white flowered plants
A large population of lab animals has been allowed to breed randomly for a
number of generations. After several generations, 49% display the recessive
genotype (aa). What is the estimated frequency of allele a in the gene pool?
What proportion of the population is heterozygous for that trait?

answer; /// i do believe the correct answer is (

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

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.