EVERYDAY SCIENCE

SCIENCE

BOTANY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Plants that do have tubes or vessels are called ____ plants.
A
vascular
B
nonvascular
C
gymnosperms
D
angiosperms
Explanation: 

Detailed explanation-1: -Vascular plants are those plants, which have specialised vascular tissues for the transport of water, minerals and food. They contain xylem for water and mineral transport from roots to different parts of the plant and phloem for the transport of food from leaves to other parts of the plant.

Detailed explanation-2: -The ferns, gymnosperms, and flowering plants are all vascular plants. Because they possess vascular tissues, these plants have true stems, leaves, and roots.

Detailed explanation-3: -The vascular tissues for which these plants are named are specialized to transport fluid. They consist of long, narrow cells arranged end-to-end, forming tubes.

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: -Photographer: Jeremy RolfeVascular plants are called ‘vascular’ because they have a system of ‘tubes’ that connect all parts of the plant, roots, shoots and leaves, to transport water and nutrients from one part of the plant to another.

There is 1 question to complete.