In dicotyledonae stem, which layer is also termed as starch sheath?

What is starch sheath?

Assertion (A) : Endodermis in dicot stem is also referred as the starch sheath. Reason (R ) : The calls of the endodermis are rich in starch grains and thus this layer is also referred as the starch sheath.

Assertion: In dicot stem, endodermis is also called as starch sheath. Reason: The cells of the endodermis are rich in starch gains.

Assertion: In dicot stem, endodermis is also called as starch sheath. Reason: The cells of the endodermis are rich in starch grains.

Statement-1 : In dicot stem , the endodermis is also referred to as the starch sheath. Statement-2: The cells of the endodermis are rich in starch grains

Why the endodermis in dicot stem is also referred to as the starch sheath?

Study the given statements carefully and give the answer. (A)Bark is a nontechnical term that refers to all tissues exterior to the vascular cambium only (B)Phellem, phellogen and phelloderm are collectively called pericarp. (C)In the dicot stem vascular cambium is completely secondary in origin. (D)In dicot stem endodermis cells are rich in starch grains and the layer is also called starch sheath.

List of some of the plant materials is given below: * Dicotyledonae root * Monocotyledonae root * Dicotyledonae stem * monocotyledonae stem Which plant material have sclerenchymatous pericycle in patches located just above phloem bundles in the primary internal structure.