ENVIRONMENTAL STUDIES 21G PLANT AND FORESTRY

Which of the following is not true about plants?

• Plants are organisms that are considered to have limited motility and for the most part produce their own food.
• Plants include trees, shrubs, grasses, ferns, and algae.
• Plants are unicellular and has no cell walls.
• Plants are capable of photosynthesis.

A group of plants that include algae and bryophytes.

• vascular plants
• non-vascular plants
• both A and B
• none of the above

A group of plants that include lycopods, ferns, and horsetails.

• vascular plants
• non-vascular plants
• both A and B
• none of the above

The following are the basic organs of vascular plants except

• roots
• stems
• leaves
• none of the above

Which of the following statement about the roots is correct?

• it anchor the plant into the soil
• absorbs water and minerals
• store food
• all of the above

The plant axis that contain the buds and shoots with leaves.

• stems
• leaves
• both A and B
• none of the above

The flattened green outgrowth from the stem.

• stems
• leaves
• both A and B
• none of the above

The internal structure of the vascular stem includes

• cork cambium, periderm, and bark
• xylem, phloem, cambium, stem, bundles, and epidermis
• epidermis, stoma, bundle sheath, cuticle, guard cell, and mesophyll
• petiole, blade, axillary bud, and terminal bud

The external structure of a woody plants includes

• cork cambium, periderm, and bark
• xylem, phloem, cambium, stem, bundles, and epidermis
• epidermis, stoma, bundle sheath, cuticle, guard cell, and mesophyll
• petiole, blade, axillary bud, and terminal bud

The internal structure of a leaf includes

• cork cambium, periderm, and bark
• xylem, phloem, cambium, stem, bundles, and epidermis
• epidermis, stoma, bundle sheath, cuticle, guard cell, and mesophyll
• petiole, blade, axillary bud, and terminal bud