Morphology of Flowering Plants

Front

What type of root system is found in monocotyledonous plants like wheat?

Back

Fibrous root system: A root system characterized by many thin roots that spread out from the base of the plant.

Front

What is the primary function of leaves in flowering plants?

Back

Performing photosynthesis: Leaves are the main sites for photosynthesis, where plants convert sunlight into energy.

Front

What role do guard cells play in a plant's physiology?

Back

They regulate the opening and closing of stomata: Guard cells control gas exchange and water loss in plants.

Front

What is the difference between racemose and cymose inflorescence?

Back

Racemose inflorescence has the main axis growing continuously, while cymose inflorescence has the main axis ending in a flower.

Front

Which type of placentation is characterized by ovules attached along the central axis of the ovary?

Back

Axile placentation: A type of placentation where ovules are attached to the central axis, allowing for multiple ovules.

Front

Define monocotyledonous plants.

Back

Monocotyledonous plants: Plants that have one seed leaf (cotyledon) and typically exhibit parallel leaf venation.

Front

What is the function of the stem in flowering plants?

Back

The stem supports the plant, transports nutrients and water, and may store food.

Front

What is the significance of photosynthesis in plants?

Back

Photosynthesis is crucial for converting light energy into chemical energy, providing food for the plant and oxygen for the environment.

Front

What are the main components of a flower?

Back

The main components of a flower include sepals, petals, stamens (male reproductive parts), and carpels (female reproductive parts).

Front

What is the function of the root system in flowering plants?

Back

The root system anchors the plant, absorbs water and nutrients, and stores food.