Seed Germination and Temperature Effects

What is seed germination in the context of higher plants?

• The process of photosynthesis in plants

• The gradual development of a mature plant from a fertilized ovule

• The production of seeds in flowering plants

• The process of pollination in plants

Which of the following is NOT an extrinsic factor affecting seed germination?

• Genetic makeup

• Temperature

• Oxygen

• Water

What is the purpose of using three different temperature conditions in the experiment?

• To compare the water absorption in seeds

• To measure the growth rate of plants

• To observe the effect of different temperatures on seed germination

• To test the effect of light on germination

Which temperature condition was found to be most favorable for seed germination in the experiment?

• Room temperature

• 35 degrees Celsius

• 0 degrees Celsius

• 4 degrees Celsius

What conclusion can be drawn from the experiment regarding temperature and seed germination?

• Seeds germinate best in complete darkness

• Temperature has no effect on seed germination

• Extreme temperatures enhance seed germination

• A favorable temperature range is crucial for successful germination