Photosynthesis and Plant Responses: Video Quiz

The video tutorial covers various aspects of plant biology, including the green color of plants due to chlorophyll, the role of small structures in photosynthesis, and the production of glucose as a food source. It also discusses the process of transpiration, environmental stimuli affecting plant behavior, and plant responses to light and gravity. The video concludes with an overview of the initial growth stages of plants.

What gives plants their green color?

• Xanthophyll

• Carotene

• Chlorophyll

• Anthocyanin

Which structure in plant cells contains pigments?

• Ribosome

• Nucleus

• Chloroplast

• Mitochondria

What is a common product of photosynthesis used as food?

• Oxygen

• Water

• Glucose

• Carbon Dioxide

What is the process called when water escapes from plant leaves?

• Evaporation

• Photosynthesis

• Respiration

• Transpiration

How does a plant respond to light?

• Hydrotropism

• Thigmotropism

• Gravitropism

• Phototropism