
9-1 Plant diseases
Authored by James Fraser
Biology
9th Grade
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the type of pathogen that causes rose black spot
Virus
Protist
Bacteria
Fungus
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Identify the insect in the image that can feed on and damage plants
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tobacco mosaic virus infects and destroys which part of the plant cell?
Ribosomes
Chloroplasts
Nucleus
Mitochondria
4.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
What plant disease is characterised by an infestation that discolours the leaves but also rotted the tubers making them inedible.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which mineral ions is needed in plants to produce chlorophyll?
Nitrate
Potassium
Magnesium
Sodium
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the general term for diseases caused by a lack of essential vitamins or mineral ions?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the mineral ions needed by plants to make proteins.
Iron
Nitrate
Potassium
Hydrogen carbonate
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