Plant Life Cycle and Functions

The video explains the life cycle of a plant, starting from a seed, which contains all the information needed to grow into a plant. It describes how a sprout emerges when the seed receives water and sunlight. The roots grow into the soil, and the shoot develops into a plant with leaves. The process of photosynthesis is explained, where plants use sunlight, water, and carbon dioxide to make food. As the plant matures, it may produce flowers, which help in seed production with the aid of bees and butterflies. The video also covers how plants adapt to seasonal changes, with some going dormant in winter and others completing their life cycle in one season. Finally, it emphasizes the cyclical nature of plant growth.

What is the first part of a plant that emerges from a seed?

• Root

• Sprout

• Flower

• Leaf

What role do roots play in a plant's growth?

• They help the plant stand and absorb water.

• They produce food for the plant.

• They create seeds.

• They attract pollinators.

What process do plants use to make their food?

• Pollination

• Germination

• Photosynthesis

• Respiration

Which of the following is NOT used by plants during photosynthesis?

• Carbon Dioxide

• Oxygen

• Water

• Sunlight

What is the main function of a plant's leaves?

• To perform photosynthesis

• To absorb water

• To produce seeds

• To attract pollinators

What is the primary purpose of flowers in a plant's life cycle?

• To create seeds

• To attract insects

• To produce food

• To absorb sunlight

How do bees and butterflies help plants?

• By providing water

• By carrying pollen

• By making food

• By protecting them from cold

What happens to some plants during winter?

• They grow faster

• They start flowering

• They go dormant

• They produce more seeds

What ensures the continuation of a plant's life cycle?

• Seeds

• Flowers

• Leaves

• Roots

What happens to seeds when the weather gets warmer?

• They die

• They go dormant

• They sprout

• They produce flowers