A. Fishes
B. Crabs
C. Birds
D. Mammals
Related Mcqs:
- Pinus wallichiana (Blue pine) period of ripening of seed is:
A. June – July
B. September – November
C. February – April
D. None of these - The phenomenon describing the formation of a blue-grey coloured layer at the bottom of the solum due to ferrous compounds is:
A. Gleization
B. Mineralization
C. Laterization
D. Podsolization - The ‘blue baby syndrome’ is caused due to pollution by:
A. Chlorides
B. Cyanides
C. Fluorides
D. Nitrates - The sequence: blue green algae – crustose lichen – foliose lichen – mosses – shrubs – dicot trees represent
A. Genetic drift
B. Ecological succession trend
C. A food pyramid
D. A phylogenetic trend - Norman Borlaug, the American agricultural scientist and plant pathologist developed the high yield strains that greatly increased crop yields. He laid the groundwork for the green revolution and was awarded the Nobel Prize for Peace in ________
A. 1970
B. 1972
C. 1974
D. 1976 - Albido value refers to:
A. Turbidity of solar radiations
B. Percentage of solar absorption
C. Percentage of reflected light by a surface
D. Amount of light absorbed by forests - The term ‘chesard’ refers to:
A. Gravitational water
B. Capillary water
C. Run off water
D. Water vapour - Ozone hole is refers to as:
A. Hole in ozone layer
B. Decrease in the ozone layer in troposphere
C. Decrease in thickness of ozone layer in stratosphere
D. Increase in the thickness of ozone layer in troposphere - Green house effect refers to:
A. Cooling of earth
B. Trapping UV rays
C. Production of cereals
D. warming of earth - Primary succession refers to the development of communities on a:
A. Pond freshly filled with water after a dry phase
B. Freshly cleared crop fields
C. Newly exposed habitat with no record of earlier vegetation
D. Forest clearing after devastating free
The correct answer to the question: "The blue revolution refers to enhancement in the production of:" is "Fishes ".
