Question

Differentiate between weak stems and strong stems.​

Answer 1

Explanation:

Stems are generally rigid, firm and strong which enable plants to remain in an upright position, but there are plants having weak stems and which are not able to grow in an upright position. Aerial stems may be (a) strong (erect) or (b) weak

Answer 2

Answer:

Weak stem: Plants with this type of stem cannot stand upright and they grow either on the ground or creep on machan. Usually, these stems contain no timber in them and that is why they are so weak and feeble. Some of them are trailers, some are creepers or climbers.

Strong stems : lenticel is the hard strong part of stems.