Modified rhizomes which develop specialized stems branches that grow down into the ground and swell up with starch containing cells are called tubers.

PLANT REPRODUCTION

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A	True
B	False

Explanation:

Detailed explanation-1: -A rhizome is a modified stem that grows horizontally underground; it has nodes and internodes. Vertical shoots may arise from the buds on the rhizome of some plants, such as ginger and ferns.

Detailed explanation-2: -rhizome, also called creeping rootstalk, horizontal underground plant stem capable of producing the shoot and root systems of a new plant. Rhizomes are used to store starches and proteins and enable plants to perennate (survive an annual unfavourable season) underground.

Detailed explanation-3: -Ginger is an example of a Rhizome. Rhizome is a type of stem that is thick, fleshy, and usually horizontal.

Detailed explanation-4: -Rhizome is a modified stem of a plant that is usually found underground, often sending out roots and shoots from its nodes. Rhizomes are also called as creeping root stalks. Rhizomes develop from axillary buds and are diageotropic or grow perpendicular to the force of gravity.

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AP BIOLOGY

PLANTS

PLANT REPRODUCTION