Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Diversity in The Living World Plant Kingdom
Why do aquatic plants not have a well developed root system?
(A) So that they can be pulled out easily.
(B) They don't need long roots to absorb water.
(C) They do not need to absorb minerals.
(D) It keeps them afloat in water.
1
(A) & (B)
2
Only (B)
3
(B) & (D)
4
More than one of the above
5
None of the above