General Science

Q1101.Which of the following is a source of biofertilizer?

Q1102.Which of the following is a biofertilizer?

Q1103.The biofertilizer used as a supplemenatry food for the cattle, especially for milking bovinces is

Q1104.Which of these is not correctly matched?

Q1105.Which bacteria is responsible for nitrogen fixation in soyabean?

Q1106.2, 4-D is

Q1107.Blue-green algae are chiefly used as biofertilizer in the crop of

Q1108.Blue-green algae is used to supply nitrogen to

Q1109.Which one of the following is not correctly matched? Nitrogen fixing Crop agent

Q1110.Azolla gives a good biofertilizer when mixed with

Q1111.Azolla is often used as biofertilizer because it is associated with

Q1112.Azolla is

Q1113.Aquatic Fern, which is used as a biofertilizer is

Q1114.Which of the following microorganisms are used as biofertilizer?

Q1115.The capability of nitrogen use efficiency can be increased in crop production by

Q1116.Which of the following is/are used as biofertilizers? 1. Azolla 2. Blue-green algae 3. Alfalfa Choose the correct answer by the given codes.

Q1117.Which of the following archaeological samples is adopted to determine the age of firewood bone and shell?

Q1118.How many chromosomes are there in humans?

Q1119.Carbon dating is used to determine the age of.......

Q1120.The number of chromosomes pairs, found in the cells of human body is