Correct answer
B. Well developed aerenchyma
Explanation
The correct answer is Well developed aerenchyma.
Which of the following pollutant is not the product of automobile exhaust?
What immediate hazard is likely to occur if the temperature of the earth rises by 5?C?
The main role of bacteria in the carbon cycle involves:
Those chemicals, which are released by one organism but they destroy the other organism are precisely called:
When excess of sewage is dumped in the river, its BOD:
Hydroelectric power is the electric power generated by the energy of: