Қаріп өлшемі
Жұмыс парақтарыThe Private Life of Plants Quiz
Total сұрақ: 20
Worksheet time: 11mins
What is the unique talent of plants?
Swimming in water
Producing food from sunlight
Hunting for food
Flying in the air
What is the process by which plants make food for themselves?
Respiration
Photosynthesis
Oxidation
Fermentation
What is the primary source of energy for the process of making food in plants?
Minerals
Sunlight
Carbon dioxide
Water
What is the main purpose of the leaves in plants?
To make food using sunlight
To absorb water
To store food
To produce oxygen
What is the primary function of the roots in plants?
To absorb water and nutrients
To absorb sunlight
To anchor the plant
To produce flowers
What is the main reason for a plant to grow tall in a forest?
To avoid predators
To reach more sunlight
To conserve water
To produce more flowers
What is the primary disadvantage of growing tall for a plant?
Increased exposure to predators
Increased water consumption
Increased risk of disease
Increased competition for sunlight
What is the main reason for some plants to wait for an adult tree to fall in a forest?
To find a mate
To escape predators
To claim vacant space and sunlight
To find water
What is the main reason for some plants to have red undersides on their leaves?
To maximize light absorption
To deter predators
To absorb more water
To reflect sunlight
What is the primary function of the transparent patches on some leaves?
To store food
To absorb water
To focus light onto chlorophyll
To produce oxygen
What is the primary role of chlorophyll in plants?
To provide color to the plant
To absorb sunlight for photosynthesis
To store water
To produce oxygen
Why do some plants have broad leaves?
To attract more insects
To provide more shade
To increase the surface area for photosynthesis
To store more water
What is the main function of the stem in plants?
To absorb sunlight
To support the plant and transport nutrients
To produce flowers
To store food
What is the process by which plant shoots grow towards light?
Positive Phototropism
Positive Photosynthesis
Photograph Negative
Negative Phototropism
What is the function of the Xylem?
To transport sugars
To transport seeds
To transport water and minerals
To transport oxygen
What is the process by which plants lose water through their leaves?
Respiration
Transpiration
Oxidation
Fermentation
How do roots maximise the rate at which they absorb water and minerals from the soil?
By having a large surface area.
By actively pumping water out of the soil.
Through positive hydrotropism.
Through positive phototropism.
To actively transport sap, made of dissolved sugars produced by photosynthesis in the leaves is the function of what tubes in the vascular bundle?
Xylem
Stomata
Phloem
Spongy Mesophyll
These holes on the underside of leaves allow water and oxygen out and carbon dioxide into the leaf.
Guard Cells
Stomata
Xylem
Phloem
These cells absorb water to change their shape and open the stomata on the underside of leaves.
(a)
