Plants Quiz: Ultimate Questions! Trivia
.
- 1.The plants make their own food by:
- A.
Respiration
- B.
Photosynthesis
- C.
Digestion
- D.
Reproduction
- 2.Putting together with light means:
- A.
Reproduction
- B.
Respiration
- C.
Photosynthesis
- D.
Digestion
- 3.A chemical reaction that uses light energy is called:
- A.
Photosynthesis
- B.
Respiration
- C.
Digestion
- D.
Reproduction
- 4.The raw materials for photosynthesis come from:
- A.
Air
- B.
Soil
- C.
Air and soil
- D.
None of above
- 5.The raw materials for photosynthesis called:
- A.
Carbon dioxide and water
- B.
Water and sugar
- C.
Oxygen and water
- D.
Carbon dioxide and oxygen
- 6.Photosynthesis is a chemical reaction between:
- A.
Oxygen and sugar
- B.
Carbon dioxide and water
- C.
Oxygen and water
- D.
Carbon dioxide and sugar
- 7.Photosynthesis takes place in:
- A.
Plant cells and animal cells
- B.
Animal cells
- C.
Soil
- D.
Plant cells
- 8.Photosynthesis takes place in plant cells with:
- A.
Cytoplasm
- B.
Chloroplasts
- C.
Mitochondria
- D.
Nucleus
- 9.Chloroplasts contain:
- A.
Chlorophyll
- B.
Pollen
- C.
Stomata
- D.
Veins
- 10.The products of photosynthesis reaction:
- A.
Glucose and carbon dioxide
- B.
Carbon dioxide and water
- C.
Glucose and oxygen
- D.
Carbon dioxide and oxygen
- 11.What happens to the sugar as a product of photosynthesis?
- A.
Used by plant cells
- B.
Converted to starch for storage
- C.
Transported out of the leaf into air
- D.
Some used by plant cells and some converted to starch for storage
- 12.What happens to the oxygen as a product of photosynthesis?
- A.
Store in the leaf
- B.
Transported out of leaf into air
- C.
Converted to carbon dioxide
- D.
None of the above
- 13.Leaves designed to maximize photosynthesis because leaves are:
- A.
Wide and flat
- B.
Thin
- C.
Have veins and holes
- D.
All above
- 14.Leaves are wide and flat to:
- A.
Carry water to cell and carry glucose away
- B.
Reach gases to cell easily
- C.
Absorb much light
- D.
Move gases in and out
- 15.Leaves are thin to:
- A.
Reach gases to cell easily
- B.
Absorb much light
- C.
Carry water to cell and carry glucose away
- D.
Move gases in and out
- 16.Leaves have lots of veins to:
- A.
Move gases in and out
- B.
Reach gases to cell easily
- C.
Carry water to cell and carry glucose away
- D.
Absorb much light
- 17.Leaves have stomata to:
- A.
Absorb much light
- B.
Reach gases to cell easily
- C.
Carry water to cell and carry glucose away
- D.
Move gases in and out
- 18.Which the following statement is right?
- A.
Respiration occurs in the living things and absorb energy
- B.
Photosynthesis occurs in the living things and absorb energy
- C.
Photosynthesis occurs in the living things and release energy
- D.
Respiration occurs in the living things and release energy
- 19.The rate of photosynthesis depends on:
- A.
Light
- B.
Carbon dioxide
- C.
Temperature
- D.
All above
- 20.Which of the following statement is true?
- A.
More light leads to slower photosynthesis
- B.
More carbon dioxide leads to faster photosynthesis and plant grow slower
- C.
The rate of photosynthesis slower in sunny day in winter
- D.
More light leads to faster photosynthesis whereas more carbon dioxide leads to slower photosynthesis
- 21.Photosynthesis is controlled by:
- A.
Enzymes
- B.
Water
- C.
Oxygen
- D.
None of above
- 22.Photosynthesis is controlled by enzymes which usually work best at:
- A.
Cooler temperatures
- B.
Warmer temperatures
- C.
Cooler and warmer temperatures
- D.
None of above
- 23.Plant enzymes begin to break down and destroyed if temperature gets:
- A.
Above 30
- B.
Above 40
- C.
Below 30
- D.
Below 40
- 24.If the increasing the amount of light has no affect on the rate of photosynthesis, then the limiting factor is:
- A.
Light
- B.
Carbon dioxide or light
- C.
Temperature or light
- D.
Carbon dioxide or temperature
- 25.If increasing the amount of carbon dioxide has an effect on the rate of photosynthesis, then the limiting factor is:
- A.
Carbon dioxide
- B.
Carbon dioxide or light
- C.
Carbon dioxide or temperature
- D.
Light or temperature
Questions: 15 | Attempts: 20922 | Last updated: Oct 7, 2020
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Sample QuestionWhich is NOT part of a plant?
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Sample QuestionThe structure that transports water up the stem:
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