Why was DDT banned which an organ chlorine compound, used first to control malaria, carried in mosquitoes and later to a variety to insect pests?

Question:
Why was DDT banned which an organ chlorine compound, used first to control malaria, carried in mosquitoes and later to a variety to insect pests?

1.It brings about a change in sex chromosomes

2.It persists in the environment and bio-accumulates

3.It increases its affinity hundred-fold for haemoglobin preventing its coupling with oxygen

4.All of these

Posted Date:-2021-07-01 23:11:12


More MCQS Questions and answers

Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!