MCQ
In which condition roots are modified for respiration?
- ADesert
- BMountain
- CSaline marshy
- DNone of the above
Explanation:
Pneumatophore or respiratory roots that are formed by plants that live in saline marshy condition as they suffer lack of oxygen and these roots help in supply of a good amount of oxygen to the plants by the pores present in their upper ends called as pneumatophores.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$1 - 2 - 3$
$(i)$ It is the basic unit of classification.
$(ii)$ It is defined as the group of individuals which resemble in their morphological and reproductive characters and interbreed among themselves and produce fertile offsprings.
$(iii)$ Human beings belong to the species sapiens which is grouped in the genus Homo.