Biology Quiz: Plant Tissues and Leaf Structure

What are the two types of tissues in a plant?

• Meristematic and Permanent

• Ground and Epidermal

• Xylem and Phloem

• Dermal and Vascular

What is the function of the epidermal tissue in plants?

• Nutrient absorption

• Protection

• Photosynthesis

• Water transport

Which type of tissue is responsible for mechanical support and elasticity in young plants?

• Xylem tissue

• Sclerenchyma tissue

• Collenchyma tissue

• Parenchyma tissue

What is the function of xylem tissue in plants?

• Transport sugars

• Produce seeds

• Transport water and mineral salts

• Provide mechanical support

What is the main photosynthetic organ in a plant?

• Flower

• Leaf

• Root

• Stem

What is the function of the cuticle in a leaf?

• Store nutrients

• Reduce water loss

• Facilitate gas exchange

• Absorb sunlight

Which part of the leaf contains chloroplasts and is responsible for photosynthesis?

• Upper epidermis

• Lower epidermis

• Veins

• Palisade mesophyll

What is the role of the petiole in a leaf?

• Photosynthesis

• Water absorption

• Support the lamina

• Transport nutrients

Which type of plant completes its life cycle in a single year?

• Deciduous

• Annual

• Perennial

• Biennial

What is the purpose of secondary growth in plants?

• Increase height

• Increase girth for support

• Enhance photosynthesis

• Produce flowers