Write a short note on: 1. Stilt root 2. Climbing roots

1.	Write a short note on: 1. Stilt root 2. Climbing roots
Answer» 1. Stilt roots: a. These roots normally arise from a few lower nodes of a weak stem in some monocots, shrubs and small trees. b. They show obliquely downward growth penetrating soil and provide mechanical support to the plant. c. In the members of family Poaceae, the plants like Maize, Jowar, Sugarcane etc. produce stilt root in whorl around the node. d. These roots provide additional support to the plant body. e. In Screw pine or Pandanus (Kewada), stilt roots arise only from the lower surface of obliquely growing stem for additional support. These roots show multiple root caps. 2. Climbing roots: Different climbers with weak stem produce roots at their nodes by means of which they attach themselves to support and thereby raise themselves above the ground. e.g. Betel leaf or Pan, black pepper or Piper nigrum (Kali Mirch), Pothos or money plant.

Answer»

1. Stilt roots:

a. These roots normally arise from a few lower nodes of a weak stem in some monocots, shrubs and small trees.

b. They show obliquely downward growth penetrating soil and provide mechanical support to the plant.

c. In the members of family Poaceae, the plants like Maize, Jowar, Sugarcane etc. produce stilt root in whorl around the node.

d. These roots provide additional support to the plant body.

e. In Screw pine or Pandanus (Kewada), stilt roots arise only from the lower surface of obliquely growing stem for additional support. These roots show multiple root caps.

2. Climbing roots:

Different climbers with weak stem produce roots at their nodes by means of which they attach themselves to support and thereby raise themselves above the ground. e.g. Betel leaf or Pan, black pepper or Piper nigrum (Kali Mirch), Pothos or money plant.

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