Question

what is meant by the term geotropism​

Answer 1

Answer:

mcq The head of nail hammered into the wooden plank becomes hot this is because of

(a)conversion of K.E into heat energy

(b)conversion of P.E into heat energy

(c)conversion of chemical energy into heat energy

(d)conversion of mechanical energy into heat energy

Answer 2

Answer:

geotropism . the directional of an organism in response to gravity .roots display positive geotropism when they grow downwards, while shoots display negative geotropism when they grow upwards.