transpiration

Front

What is transpiration?

Back

Transpiration is the process by which excess water is released from the aerial parts of plants in the form of water vapor.

Front

What pigment is present in green leaves?

Back

Chlorophyll is the pigment present in green leaves that helps in photosynthesis.

Front

What is the process of converting water into vapor through leaves called?

Back

The process is called transpiration.

Front

Which of the following is NOT a force involved in transpiration?

Back

Active transport is NOT a force involved in the process of transpiration.

Front

What happens to the water level when celery is placed in water?

Back

The water level drops A LOT because of transpiration.

Front

What role does root pressure play in transpiration?

Back

Root pressure helps push water up from the roots to the leaves, aiding in the transpiration process.

Front

Define capillary action in the context of plants.

Back

Capillary action is the ability of water to move through narrow spaces in plants, helping to transport water from roots to leaves.

Front

What is guttation?

Back

Guttation is the process where water is expelled from the tips of leaves in the form of droplets, usually at night.

Front

How does temperature affect transpiration rates?

Back

Higher temperatures increase the rate of transpiration as they cause water to evaporate more quickly.

Front

What is the significance of transpiration for plants?

Back

Transpiration helps in nutrient uptake, cooling the plant, and maintaining turgor pressure.