External Morphology - Plants — Practice Quiz
Telangana Open School (TOSS) · Class 12 · Biology
Try a 4-question quiz on External Morphology - Plants for Telangana Open School (TOSS) Class 12 Biology: tap an answer to check it and see why.
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Quick Quiz: External Morphology - Plants
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Which part of the germinating seed gives rise to the root system?
What is the primary function of roots in plants?
Which region of the root is responsible for the formation of root hairs?
From which part does the shoot system develop?
Sample Questions
Which of the following is a characteristic feature of monocotyledonous plants?
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Fibrous root system
Monocots have fibrous roots, which are adventitious roots arising from the base of the stem. This is clearly mentioned in the chapter.
What type of venation is found in dicot leaves?
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Reticulate venation
Dicotyledonous plants generally possess reticulate venation, where veins form a network. This is specified in the chapter.
Which of the following plants has a tap root system?
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Sunflower
Sunflower is a dicotyledonous plant and has a tap root system. The chapter lists sunflower as an example of tap root.
Which part of the leaf attaches it to the stem?
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Leaf base
The leaf base is the part where the leaf attaches to the stem. This is clearly defined in the chapter under leaf structure.
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