Botany CFA Review

Sunlight, Water and __________ are needed to conduct photosynthesis?

• Oxygen
• Carbon Dioxide
• Sugar
• Atoms

What is the external stimulus to this plant?

• gravity
• water
• CO₂
• C₆H₁₂0₆

How will glucose make its way from the leaves to the rest of the plant?

• through the stomata
• through openings on the leaves called chloroplasts
• through xylem tissue
• through phloem cells

What happens in this structure?

• respiration
• photosynthesis
• transpiration
• evapiration

Transpiration is?

• water going into a plant leave

• water coming out of a plant leave

• water being absorbed by the roots

• none of the answers

These structures are openings in the bottom of _______________.

• leaves
• roots
• stems
• flowers

The upward growth of a plants stem and the downward growth of its roots in response to gravity is known as __________

• Geotropism

• Phototropism

• Photosynthesis

• Turgor Pressure

A plant growing towards a window in response to the sunlight coming through it known as _________

• Geotropism

• Phototropism

• Turgor Pressure

• Photosynthesis

What does the stomata intake and release?

• Nitrogen and Carbon Dioxide

• Argon and Phosphorous

• Carbon Dioxide and Oxygen

• Helium and Hydrogen

the small openings on the undersides of most leaves through which oxygen and carbon dioxide can move (also transpiration)

• Xylem

• Phloem

• Glucose

• Stomata