Question

Collenchyma mainly forms A) Epidermis B) Hypodermis C) Cortex D) Xylem

GSEB - Class 9 Chapter - 7. Plant Tissues Page 77

Answer 1

Collenchymacells have thin primary walls with some areas of secondary thickening. Collenchyma provides extra structural support, particularly in regions of new growth.

Answer 2

Answer:

Collenchyma mainly forms B) Hypodermis.

Explanation:

Collenchyma exists a cellular tissue that, along with parenchyma, composes the bulk of plant tissues. Unlike parenchyma, collenchyma cells exist as living cells. They include cellulose cell walls and are filled with water – which allows the plants to keep their shape.

• Collenchyma creates hypodermis in young dicot stems, flower pedicels, and petioles.
• Hypodermis exists in the bottom layer of skin in your body. It includes many important processes, including storing energy, connecting the dermis layer of your skin to your muscles and bones, protecting your body, and covering your body from harm.

Hence, Option (B) B) Hypodermis is the correct answer.

Collenchyma mainly forms B) Hypodermis.

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