BIOMOLECULES AND ENZYMES

BIOLOGY

CLASSIFICATION OF VITAMINS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Select ALL that are correct about nonvascular plants.
A
Transport materials through a system of tubes
B
Live in shady and moist environments
C
Low growing
D
Have a slow method of transporting materials
E
Supported by rigid cell walls
Explanation: 

Detailed explanation-1: -Non vascular plants reproduce with sports rather than seeds. Non vascular plants have extensive vascular tissue. Non vascular plants only produce large in the gamma divide stage. So option B is correct over here, enormous for the plants reproduce with spores rather than seeds.

Detailed explanation-2: -Characteristics of Nonvascular Plants They not only lack vascular tissues; they also lack true leaves, seeds, and flowers. Instead of roots, they have hair-like rhizoids to anchor them to the ground and to absorb water and minerals (see Figure below).

Detailed explanation-3: -Mosses and liverworts are small, primitive, non-vascular plants. They lack the conductive tissue most plants use to transport water and nutrients. Instead, moisture is absorbed directly into cells by osmosis.

Detailed explanation-4: -Non-vascular plants are those without a vascular system (that is they lack xylem and phloem ) and grow from spores. They do not have roots, stems, or leaves (although the lobes of some liverworts can look like leaves). Some non-vascular plants however do possess specialized tissues for internal transport of water.

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