MICROANATOMY

ENDOCRINE ORGANS AND RESPIRATORY SYSTEM

RESPIRATORY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Xylem and phloem are examples of ____ tissue
A
Spores
B
Nonvascular
C
Seeds
D
Vascular
Explanation: 

Detailed explanation-1: -Xylem and phloem are examples of vascular tissues. The function of vascular tissues is to conduct water and food different part of the plant body. Vascular tissues are complex permanent tissues because they are made of more than one cell type. They are derived from the differentiation of meristematic tissues.

Detailed explanation-2: -phloem, plant vascular tissue that conducts foods made in the leaves during photosynthesis to all other parts of the plant. Phloem is composed of various specialized cells called sieve elements, phloem fibres, and phloem parenchyma cells.

Detailed explanation-3: -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-4: -The two primary vascular tissues are xylem, which transports water and dissolved minerals from the roots to the leaves, and phloem, which conducts food from the leaves to all parts of the plant.

Detailed explanation-5: -Wood is a popular example of xylem. What is xylem? According to biologists, the xylem is a specialized tissue present in vascular plants for transporting water and dissolved nutrients from roots to the plants’ leaves and stems. It also provides storage and support to the plant (Myburg.

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