Which of the following is not required for primary production to occur in plants?
Chlorophyl
Sugar
Water
Carbon dioxide
Solar energy
Correct answer is B
No explanation has been provided for this answer.
Which of the following measures does not ensure conservation?
Establishing forest and game reserves
Encouraging people to plant trees
Founding societies that promote conservation
Enacting conservation laws and bye-laws
Enclosing fishes in ponds where they will not be stolen
Correct answer is E
No explanation has been provided for this answer.
All the following can illustrate the dynamic nature of the ecosystem except
nitrogen cycle
carbon cycle
water cycle
nutrient cycle
locomotion in organisms
Correct answer is E
No explanation has been provided for this answer.
Which of the following organisms exists as a filament?
Euglena
Amoeba
Volvox
paramecium
Spirogyra
Correct answer is E
No explanation has been provided for this answer.
In which of the following is a cellulose cell wall present
Amoeba
Mammalian white blood corpuscle
spirogyra
paramecium
parasitic worms
Correct answer is C
No explanation has been provided for this answer.