Plants Flashcards
What is photosynthesis?
The process by which plants convert sunlight into energy.
True or False: Chlorophyll is the pigment responsible for capturing sunlight during photosynthesis.
True
What is the primary function of roots in a plant?
Absorbing water and nutrients from the soil.
Fill in the blank: The process of water loss from plant leaves is called _________.
Transpiration
What is the purpose of stomata in plant leaves?
To regulate gas exchange and water loss.
Which plant hormone is responsible for promoting cell elongation and growth?
Auxin
What is the function of xylem in plants?
Transporting water and minerals from the roots to the rest of the plant.
Which part of a plant is responsible for photosynthesis?
Leaves
What is the purpose of flowers in plants?
Reproduction and seed production.
True or False: Plants produce oxygen during photosynthesis.
True
What is the role of phloem in plants?
Transporting sugars and other nutrients throughout the plant.
What is the function of the cuticle on plant leaves?
To prevent water loss and protect against pathogens.
Fill in the blank: The male part of a flower is called the _________.
Stamen
What is the purpose of the root hairs in plants?
Increasing surface area for better absorption of water and nutrients.
Which plant hormone is responsible for fruit ripening?
Ethylene
