Static Quiz 24 December 2022 (Environment)

Which of the following are the adaptations by plants in desert areas?
1. Thick cuticle on their leaf surfaces
2. Stomata are arranged in deep pits
3. Stomata to remain closed during day time
4. Flattened stems
Select the correct answer using the code given below:

Which of the following contribute to greenhouse gas emissions?
1. Oxidation of carbon compounds
2. Consumption of fossil fuels
3. Manufacture of cement
Select the correct answer using the code given below.

Which of the following elements and compounds observe bioaccumulation along
the food chain?
1. Dichloro-Diphenyl-Trichloroethane (DDT)
2. Mercury
3. Radioactive isotopes
Select the correct answer using the code given below.

With reference to „Population Interaction‟ between two species, consider the following
statements:
1. Both the species benefit in mutualism
2. Both the species lose in competition
3. In both parasitism and predation only one species benefits
Which of the statements given above are correct?

Consider the following statements regarding Predation.
1. Predation keeps prey populations under control.
2. Sparrow eating any seed can be an example of Predation.
Which of the statements given above is/are correct?