Biology, asked by Anjnak9907, 1 year ago

DDT and 2, 4-D were Introduced
A) Towards end of World War II
B) Towards beginning of World War II
C) During World War I
D) Just after the World War I

Answers

Answered by Anonymous

1

sorry I don't know .....

Previous Question

Next Question

Similar questions

Economy, 8 months ago

Which subject is easier economic s ya geography...

Math, 8 months ago

Write the equtation of line passing through 3_3 and 6_6...

English, 8 months ago

Write a story that begins with the word " Can you help me, Beta, I have lost my purse and have no money to go back to my home in Rajasthan..................."...

Biology, 1 year ago

The most likely reason for the development of resistance against pesticides in insects damaging a crop is [CBSE PMT 2004] A) Direct mutation B) Acquired heritable changes C) Random mutation D) Genetic recombination...

Biology, 1 year ago

Biological magnification refers to [BVP 2002] A) Concentration of insecticide in animals B) Concentration of organophosphate in plants C) Photography in laboratory D) Increase in number of animals and plants in ecosystem...

History, 1 year ago

A major result of the Crusades was the?

Biology, 1 year ago

how quantity of product is kept within limits during a biochemical reaction?

Science, 1 year ago

What do you mean by:- 1) plasma 2) BEC HOW ARE THEY FORMED?