At which of these points do new leaves arise?
(a) Nodes
(b) Internodes
(c) Prop roots
(d) None of these

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Solution

(a) nodes
New leaves arise from the nodes of stem.

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Similar questions

Q. Given are some difference between an underground stem and a root. Select the option that identifies the incorrect pair of differences.

	Underground stem	Root
(i)	It is differentiated into nodes and internodes	it is not differentiated in to nodes and internodes.
(ii)	Scale leaves are present at the nodes.	Scale leaves are absent in roots.
(iii)	Axillary buds are present in the axil of scale leaves.	Axillary buds are present at root tips.
(iv)	Branches arise exogenously.	Branches arise endogenously.
(v)	Flowers and fruits absent	Flowers and fruits are absent.
(vi)	These usually perform the function of food storage.	These usually perform the function of food storage.

Q. The aerial adventitious roots that arise from the nodes or internodes of weak stem plant is

Q. Which of these carries water up the roots to the leaves?

(a) Phloem
(b) Xylem
(c) Stomata
(d) None of these

Q. Assertion :Roots contains no nodes, leaves or buds. Reason: Root branches arise endogenously.

From the description given below, identify the type of plant modification.
A thick horizontally growing stem which usually stores food material. It has nodes and internodes, scale leaves, axillary buds, adventitious roots and a terminal bud.

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At which of these points do new leaves arise? (a) Nodes (b) Internodes (c) Prop roots (d) None of these

(a) nodes New leaves arise from the nodes of stem.

At which of these points do new leaves arise?
(a) Nodes
(b) Internodes
(c) Prop roots
(d) None of these

(a) nodes
New leaves arise from the nodes of stem.