Botany Test: Plant Tissues and Organs

The waxy, waterproof layer that covers the surface of the leaf to reduce water loss is

• spore
• cuticle
• seed coat
• xylem

This is the site of gas exchange on the surfaces of leaves.

• vascular tissue
• mouth hole
• stomata
• cell wall

Tags

NGSS.MS-LS1-6

Xylem and phloem are examples of which of the three tissue types?

• Spores
• Nonvascular
• Seeds
• Vascular

Xylem is responsible for transporting what through the plant?

• Sunlight
• Oxygen
• Blood
• Water

In which two layers of the leaf are most active  chloroplasts found?

• Palisade and spongy mesophyll
• Epidermis and stomata
• xylem and phloem
• Roots and spongy mesophyll

Tags

NGSS.MS-LS1-6

The _______________ are responsible for opening and closing the stomata due to enviornmental conditions.

• palisade
• guard
• xylem
• epidermis

In which plant organ is the bulk of photosynthesis performed?

• Stem
• Leaves
• Roots
• Seeds

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What type of leaf is in the picture?

• simple
• pinnate
• palmate
• annual

What type of leaf is in the picture?

• simple
• Compound
• palmate
• annual

the stalk that joins a leaf to a stem; leafstalk.

• annual
• perennial
• petiole
• simple leaf