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1.
Plants growing near the nuclear test sites take up and accumulate which of the following elements?
2.
Name the minerals responsible for maintaining cation-anion balance in the plant cells
3.
Nitrifying bacteria
4.
Enzyme nitrogenase is responsible for
5.
Which of the following is not caused by deficiency of mineral?
6.
Which one of the following is an amide involved in nitrogen assimilitaion by plants?
7.
Which of the following is considered as partial mineral elements in plants?
8.
Hydroponics is the growth of plants in
9.
The major characteristics of colloids is/are
10.
The enzyme responsible for the reduction of molecular nitrogen to the level of ammonia in the leguminous root nodules is