a small village is infested with mosquitoes. the village was sprayed weekly with an insecticide for a period of several months. the results of
daily counts of the mosquito population are shown in the graph below.
spray program
spray program
ends
thousands of mosquitoes
por acre
o
180
o 170 150
days
which statement best explains the decreased effectiveness of the insecticide?
the insecticide reached chemically with the dna of the mosquitoes and was destroyed
the incidecused mutations that resulted in
unity in the mosquito
mosqu tos restant to the insecticide lived and produced fing
as of the mosquitoes produced antibodies that activated the insecticide

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )