Matching Choose the One Most Appropriate Answer for Each

question 67

Short Answer

Matching
Choose the one most appropriate answer for each.
-​companion cell
A)gives rise to periderm
B)provides metabolic support and transfer sugars into sieve elements
C)region on a stem that gives rise to new shoots or roots
D)cell that conducts food from a photosynthetic source area to a storage sink area
E)single layer of cells that separates the root cortex from the vascular cylinder
F)multistranded cluster of xylem, phloem, and sclerenchyma fibers running through a stem or leaf
G)one type of dead cell that conducts water and lends structural support to plant parts
H)long, tapered sclerenchyma cell occurring in a bundle that supports and protects vascular tissue in stems and leaves
I)the principal photosynthetic region of a leaf
J)mass of rapidly dividing stem cells in the tip of a shoot or root
K)embryonic leaf of a flowering plant

• A)gives rise to periderm
• B)provides metabolic support and transfer sugars into sieve elements
• C)region on a stem that gives rise to new shoots or roots
• D)cell that conducts food from a photosynthetic source area to a storage sink area
• E)single layer of cells that separates the root cortex from the vascular cylinder
• F)multistranded cluster of xylem, phloem, and sclerenchyma fibers running through a stem or leaf
• G)one type of dead cell that conducts water and lends structural support to plant parts
• H)long, tapered sclerenchyma cell occurring in a bundle that supports and protects vascular tissue in stems and leaves
• I)the principal photosynthetic region of a leaf
• J)mass of rapidly dividing stem cells in the tip of a shoot or root
• K)embryonic leaf of a flowering plant

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Definitions:

Hyperventilates

The condition of breathing at an abnormally rapid rate, leading to excessive loss of carbon dioxide.

Trachea

The windpipe; a tube that connects the pharynx and larynx to the lungs, allowing the passage of air.

Epiglottis

Structure that covers the glottis, the air-tract opening, during the process of swallowing.

Bronchioles

The small passages in the lungs that lead from the bronchi to the alveoli, involved in the process of breathing.