Plant Life Span Quiz

What is the life span of annual plants?

• One year

• Six months

• Ten years

• Two years

Name an example of an annual plant.

• Cactus

• Oak tree

• Pine tree

• Sunflower

How do annual plants reproduce?

• By laying eggs

• Seeds production

• Through spores

• By giving birth to live offspring

Why do annual plants complete their life cycle in one year?

• They are too weak to withstand harsh weather conditions

• They are lazy and don't want to live longer

• They lack the ability to survive for more than a year

• They have evolved to quickly produce seeds and ensure the survival of their species.

What is the life span of biennial plants?

• Ten years

• Five years

• One year

• Two years

Give an example of a biennial plant.

• Tomatoes

• Cucumbers

• Sunflowers

• Carrots

What is the difference between biennial and annual plants?

• Biennial plants complete their life cycle in one year, while annual plants complete their life cycle in two years.

• Biennial plants only bloom once, while annual plants bloom multiple times in a year.

• Biennial plants are always smaller in size than annual plants.

• Biennial plants complete their life cycle in two years, while annual plants complete their life cycle in one year.

Why do biennial plants take two years to complete their life cycle?

• Biennial plants take two years to complete their life cycle because they are slow-growing and need extra time to develop.

• Biennial plants take two years to complete their life cycle because they need to hibernate for a year before flowering.

• Biennial plants need the first year to grow and store energy, and the second year to flower, produce seeds, and complete their life cycle.

• Biennial plants take two years to complete their life cycle because they are waiting for the right environmental conditions to flower.

What is the life span of perennial plants?

• Less than one year

• Exactly two years

• More than five years

• More than two years

Name a common perennial plant.

• Cactus

• Pineapple

• Rose

• Tulip