Plant Structure and Function

What is an undifferentiated cell?

• cells not specialized in a particular function

• study of life processes in an organism

• process by which organic substances move through phloem of plant

• growth response to gravity

• plant response to a stimulus such that the direction of the response is programmed and not dependent on direction of stimulus

What is physiology?

• cells not specialized in a particular function

• study of life processes in an organism

• process by which organic substances move through phloem of plant

• growth response to gravity

• plant response to a stimulus such that the direction of the response is programmed and not dependent on direction of stimulus

What is translocation?

• cells not specialized in a particular function

• study of life processes in an organism

• process by which organic substances move through phloem of plant

• growth response to gravity

• plant response to a stimulus such that the direction of the response is programmed and not dependent on direction of stimulus

What is gravitropism?

• cells not specialized in a particular function

• study of life processes in an organism

• process by which organic substances move through phloem of plant

• growth response to gravity

• plant response to a stimulus such that the direction of the response is programmed and not dependent on direction of stimulus

What is nastic movement?

• cells not specialized in a particular function

• study of life processes in an organism

• process by which organic substances move through phloem of plant

• growth response to gravity

• plant response to a stimulus such that the direction of the response is programmed and not dependent on direction of stimulus

what are anthocyanins?

• Proteins found in animals that give meat its red color
• Chemicals used in the production of synthetic dyes
• Minerals found in rocks that give them their vibrant colors
• Pigments found in plants that give fruits and flowers their red, purple, or blue color, they basically give plants any color but green

What are the two types of root systems?

• taproot (one main root with a few branches)

• fibrous (long full bushy root system)

• tidbrous (medium sized root system)

• pratroot (one singular root that supplies energy to the whole plant)

Select three of the differences between monocots and dicots.

• monocots have single cotyledon while dicots have two

• monocots have parallel veins while dicots have branched veins

• monocots have vascular bundles scattered while dicots have vascular bundles in ring

• monocots have branched veins while dicots have parallel veins

• monocots have vascular bundles in ring and dicots have them scattered

what is responsible for opening and closing the stoma?

• Guard cells
• Epidermal cells
• Root hairs
• Xylem cells

what needs to be alive to do its job? xylem or phloem cells?

• xylem cells
• phloem cells