HORTICULTURE

HORTICULTURE SCIENCE

ULTRA STRUCTURE OF PLANT CELLS AND ORGANS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
TIssue type found lining the outside of plant organs.
A
Dermal
B
Vascular
C
Ground
D
None of the above
Explanation: 

Detailed explanation-1: -The outer layer of tissue surrounding the entire plant is called the epidermis, usually comprised of a single layer of epidermal cells which provide protection and have other specialized adaptations in different plant organs.

Detailed explanation-2: -Dermal tissue refers to the plant epidermis, the outer layer of tissue that surrounds the primary body of vascular plants. This includes the roots, stems, leaves, flowers, fruits, and seeds. The dermal layer does not contain chloroplasts and is typically composed of a single layer of tightly-packed cells.

Detailed explanation-3: -Dermal tissue covers the outside of a plant in a single layer of cells called the epidermis. You ca n think of the epidermis as the plant’s skin. It mediates most of the interactions between a plant and its environment.

Detailed explanation-4: -The dermal tissue usually consists of a single layer of tissues showing variations in the types of cells on the basis of their function and location. These tissues are divided into three different types. They are epidermis (outer most layer), (middle layer) and endodermis (innermost layer).

Detailed explanation-5: -The dermal tissue system-the epidermis-is the outer protective layer of the primary plant body (the roots, stems, leaves, flowers, fruits, and seeds).

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