AIPMT 2008 Main Mock Test

According to the $\text{CPCB}$, which particulate size (in diameter) is responsible for the greatest harm to human health?

Study the population distribution of ten species ($\text{A-J}$) in four areas ($\text{a-d}$). Which area shows the maximum species diversity?

A lake near a village suffered heavy fish mortality. What were the two main causes?(a) High urea and phosphate fertilizer runoff from nearby crops.(b) Area was sprayed with $\text{DDT}$.(c) The lake water turned green and stinky.(d) Phytoplankton population declined initially.

Which two of the following statements about the kangaroo rat are true?(a) Dark colour, high reproduction rate, solid urine.(b) Do not drink water, breathe slow, covered in thick hair.(c) Feed on dry seeds and do not require drinking water.(d) Excrete very concentrated urine and do not use water for thermoregulation.

A transgenic food crop which may help in solving the problem of night blindness in developing countries is: