plants review

Which step is represented by d?

• Pollination

• Germination

• Seed dispersal

• A flowering plant grows

Which step is represented by b?

• Pollination

• Germination

• Seed dispersal

• A flowering plant grows

The photosynthesis is a process in which a plant produces its own food. According to the graph which of the following is correct? Support your answer:

• The plant needs carbon dioxide, sunlight and water to perform the photosynthesis

• The photosynthesis products are: water, carbon dioxide and sunlight

• The plants can produce water due to the photosynthesis

• The plant does not need water to preform photosynthesis

The plant has different structures, each one performs a specific function, according to the image below, answer the next question: What happens if structure 2 is damaged?

• The plant cannot absorb water and minerals

• The plant cannot perform photosynthesis

• The plant cannot transport its nutrients

• The plant cannot reproduce

A researcher leaves a plant under light with paper covering its leaves. A few days later, the researcher observes that some structures of the plant have withered. What was the objective of the experiment?

• To investigate the function of the roots of a plant.

• To investigate the function of the leaves of a plant.

• To investigate the function of the stem of a plant.

• To investigate the function of the flower of a plant.

According to the life cycle of flowering plants answer in your own words: Why are seeds important in the life cycle of a plant?

• Because they absorb water

• Because they capture sunlight

• Because the seeds allow a new plant to grow

• Because they transport water and nutrients