Plants：练习题

What is the primary function of the flower in many plants?

Which part of a plant is primarily responsible for absorbing water and minerals from the soil?

In the process of photosynthesis, plants use sunlight to convert water and carbon dioxide into energy. Which of the following is the waste gas released by the plant during this process?

Which part of a flowering plant is responsible for producing pollen?

Describe the function of the anther in a flowering plant.

In which part of a flowering plant does fertilisation take place after a pollen grain travels down the pollen tube?

What is the primary function of the stomata found on the underside of plant leaves?

Plants and their Life Cycles
(a) Name the part of the plant that grows into a fruit after fertilization occurs.
(b) State the primary purpose of the petals in a flower that is pollinated by insects.
(c) Why do seeds need to be dispersed away from the parent plant?

Plants
Plants require specific conditions and parts to survive and reproduce.
(a) What are the three main requirements for a seed to germinate?
(b) Identify the part of the plant where photosynthesis primarily takes place.
(c) Explain the role of the xylem in a plant's transport system.