Plant Biology Quizs

What is the chemical equation for photosynthesis?

• Sunlight + water + carbon dioxide → glucose + sugar

• Oxygen + glucose → carbon dioxide + water

• Carbon dioxide + water → glucose + oxygen

• Glucose + sunlight → carbon dioxide + water

The first plants were probably __________.

• Moss

• Ferns

• Algae

• Cacti

Photosynthesis:

Name part # 3 in photosynthesis

• carbon dioxide

• glucose

• oxygen

• chlorophyll

Photosynthesis:

Name part # 4 in photosynthesis

• oxygen

• glucose

• carbon dioxide

• water

During photosynthesis, __________ energy is converted into __________ energy.

• Light; chemical

• Sound; thermal

• Mechanical; electrical

• Nuclear; kinetic

Name #3

• Leaf

• Branch

• Root

• Flower

__________ is the process used by plants to make their own food.

• Respiration

• Photosynthesis

• Transpiration

• Fermentation

Name #2

• Stem

• Leaf

• Root

• Branch

__________ are structures that support the leaves and contain the xylem and phloem.

• Root

• Leaf

• Stem

• Flower

__________ are small openings on the bottom of the leaves that allow light and carbon dioxide to flow.

• Stoma

• Chloroplast

• Xylem

• Phloem