Assertion: Cambium is a lateral meristem and cause growth in width. Reason: Cambium is made up of fu

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6.Anatomy of Flowering Plants

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Assertion: Cambium is a lateral meristem and cause growth in width.
Reason: Cambium is made up of fusiform and ray initials in stem.

If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.

If the Assertion is correct but Reason is incorrect.

If both the Assertion and Reason are incorrect.

(AIIMS-1998)

Solution

Fusiform initials are vertically elongated cells that produce xylem and phloem elements. Ray initials are isodiametric and produce parenchymatous rays in secondary xylem and phloem

Standard 11

Biology

Trunks of some of the aged tree species appear to be composed of several fused trunks. Is it a physiological or anatomical abnormality ? Explain in detail.

medium

Identify $X$ and $Y$

hard

In woody dicotyledons, the arrangement of vessels is either diffuse porous or ring porous. Based on the these data, which one of the following statements is correct ?

medium

Wood is a common name of

medium

In an annual ring, the light coloured part is known as

medium

Assertion: Cambium is a lateral meristem and cause growth in width. Reason: Cambium is made up of fusiform and ray initials in stem.

Solution

Similar Questions

Trunks of some of the aged tree species appear to be composed of several fused trunks. Is it a physiological or anatomical abnormality ? Explain in detail.

Identify $X$ and $Y$

In woody dicotyledons, the arrangement of vessels is either diffuse porous or ring porous. Based on the these data, which one of the following statements is correct ?

Wood is a common name of

In an annual ring, the light coloured part is known as

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Assertion: Cambium is a lateral meristem and cause growth in width.
Reason: Cambium is made up of fusiform and ray initials in stem.