Botany roots, stems, and leaves

what is taken into the roots from the soil?

• water
• glucose
• carbon dioxide
• oxygen

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

which part of the plant moved the colored water up to the top of the plant

• xylem
• phloem
• roots
• flower

function of phloem

• transports water
• stores water
• transports sugar
• stores sugar

Tags

NGSS.MS-LS1-2

The role of the guard cell is to

• help control the temperature of the plant
• control how much water enters the leaf
• control how much glucose is stored
• control the movement of water vapour & gases 

Tags

NGSS.MS-LS1-2

The leaf has a shiny, waxy cuticle around it to

• increase the rate of photosynthesis
• attract more light
• control water loss
• stop carbon dioxide and oxygen gases escaping

What is photosynthesis?

• Water loss by a plant.
• When a photographer takes a photo.
• To get your pictures from the photo lab.
• The process in which plants make their food.

Tags

NGSS.MS-LS1-6

The water needed for photosynthesis comes into the leaves through the

• upper epidermis
• stomata
• guard cells
• xylem cells

Recall which of the following form part of the phloem.

• Sieve-tube elements

• Trachieds

• Vessels

• Companion cells

Small openings called ______ are found on the underside of leaves and allow gases to enter or leave the plant cells.

• Phloem
• Chloroplasts
• Xylem
• Stomata

Which of the following correctly orders the organization in plants and animals from least to complex?

• Cell --> Organ --> Tissue --> Organ System --> Organism
• Atom --> Cell --> Organ --> Tissue --> Organism
• Cell --> Tissue --> Organ --> Organ System --> Organism
• Organism --> Organ System --> Organ --> Tissue --> Cell

Tags

NGSS.HS-LS1-2