HORTICULTURE

HORTICULTURE SCIENCE

PLANT BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This supports the plant. It has thin tubes that carry water, minerals, and food through the plant.
A
root
B
stem
C
leaf
D
flower
Explanation: 

Detailed explanation-1: -xylem, plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support.

Detailed explanation-2: -The xylem is made up of small vessels that connect the roots and leaves. Xylem transports water, minerals, and nutrients from the soil to all the plant parts.

Detailed explanation-3: -The vascular system is comprised of two main types of tissue: the xylem and the phloem. The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.

Detailed explanation-4: -Stems possess specialized tissues called vascular bundles that conduct food and water to all parts of the plant. Xylem and phloem are conducting tissues that together form the vascular bundles.

Detailed explanation-5: -The xylem transports water and minerals from the roots up the plant stem and into the leaves. In a mature flowering plant or tree, most of the cells that make up the xylem are specialised cells called vessels. Vessels: Lose their end walls so the xylem forms a continuous, hollow tube.

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