Abeka Biology L7 Quiz 2

What leaf part is NOT present in a sessile leaf?

• lamina
• blade
• margin
• petiole

In which part of a leaf does most photosynthesis take place?

• Stomata
• Mesophyll
• Xylem
• Cuticle

Which leaf arrangement has two leaves growing out of each node?

• Alternate
• Whorled
• Rosette
• Opposite

What is a food-making "factory" within a plant cell called?

• Mitochondria
• Ribosome
• Chloroplast
• Nucleus

What main type of plant tissue is responsible for tissue repair and new growth?

• Xylem tissue
• Phloem tissue
• Meristematic tissue
• Epidermal tissue

A group of structures that work together to perform a particular job for an organism is called a _______.

• system

• tissue group
• cell structure
• organism

An opening that allows air to move in and out of a leaf is a _________.

• phloem
• xylem
• chloroplast
• stoma

Xylem and phloem are two types of ________ tissue.

• ground
• meristematic
• vascular
• epidermal

A branching pattern of leaf veins is _________ venation.

• pinnate
• compound

• parallel
• simple

A leaf that has two blades on each petiole is a ______ leaf.

• rough

• simple

• winged

• compound