HORTICULTURE

HORTICULTURE SCIENCE

FUNDAMENTALS OF HORTICULTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The part of the plant that transports water and nutrients up from the roots to the stems and leaves is called the:
A
phloem
B
cambia
C
xylem
D
bark
Explanation: 

Detailed explanation-1: -Xylem transports water, minerals, and nutrients from the soil to all the plant parts. There are two types of “transport” tissues in plants-xylem and phloem. Water and solutes are transported by the xylem from the roots to the leaves, and food is transported from the leaves to the rest of the plant by the phloem.

Detailed explanation-2: -Xylem is a specialized vascular tissue that serves as a conduit of water and minerals and provides mechanical support for upright growth. Wood, also known as secondary xylem, constitutes the major part of mature woody stems and roots.

Detailed explanation-3: -Water Transport from Roots to Shoots The structure of plant roots, stems, and leaves facilitates the transport of water, nutrients, and photosynthates throughout the plant. The phloem and xylem are the main tissues responsible for this movement.

There is 1 question to complete.