Ques. Which of the following is correctly matched?
A. Aerenchyma – Opuntia
B. Age pyramid – Biome
C. Parthenium – Threat to hysterophorus biodiversity
D. Stratification – Population
Answer:C
Ques. Which of the following is correctly matched?
A. Aerenchyma – Opuntia B. Age pyramid – Biome C. Parthenium – Threat to hysterophorus biodiversity D. Stratification – Population