Photosynthesis
What is the main purpose of photosynthesis in plants?
To produce glucose and oxygen.
Which of the following is NOT a component of soil composition?
What is the main function of roots in a plant?
To absorb water and nutrients.
Which of the following is NOT a reason to study plant reproduction?
Enhances plant growth and development.
What is the role of physics in plant growth?
Physics explains how water moves in plants.
Which equation represents the process of photosynthesis?
6CO2 + 6H2O -> C6H12O6 + 6O2
Why is understanding soil composition important for agriculture?
It affects plant growth and health.
Which part of a plant transports water, nutrients, and food between the roots and leaves?
Stems
Sexual reproduction in plants involves the fusion of
Male and female gametes.
How does the cohesion-tension theory explain water movement in plants?
Water moves from the roots to the leaves.
Why is chlorophyll important for plants?
It absorbs light energy for photosynthesis.
How can soil analysis help in determining nutrient levels?
It provides information about nutrient deficiencies or excesses.
What is the main purpose of leaves in a plant?
Photosynthesis
What is the function of the stamen in sexual reproduction?
Produces pollen.
How can soil organisms contribute to soil health?
They decompose organic matter.
Which color of light promotes leaf growth in plants?
Blue Light
What is the ideal pH range for most plants?
6-8
Which part of a flower is responsible for attracting pollinators?
What is the result of fertilization in plant reproduction?
Formation of seeds
How do plants adapt to their environments?
By competing for resources.
How does blue light affect plant growth?
It promotes flowering and fruiting.
Which type of soil has balanced drainage and nutrient-holding capacity?
Loamy Soil
What is the function of fruits in a plant?
Protecting seeds
Asexual reproduction in plants involves
Only one parent plant
How does genetic diversity contribute to plant survival?
It allows plants to adapt to changing environments.