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Questions and Answers
What are the three main parts of a typical leaf?
What are the three main parts of a typical leaf?
- Stem, petiole, veinlets
- Leaf base, pulvinus, midrib
- Leaf base, petiole, stipules (correct)
- Lamina, stipules, midrib
In monocotyledons, what does the leaf base expand into?
In monocotyledons, what does the leaf base expand into?
- Pulvinus
- Midrib
- Sheath (correct)
- Veinlets
What is the function of the petiole in holding the leaf blade to light?
What is the function of the petiole in holding the leaf blade to light?
- Allow leaf blades to flutter in wind
- Transport water, minerals, and food materials
- Help hold the blade to light (correct)
- Provide rigidity to the leaf blade
What is the green expanded part of the leaf with veins and veinlets called?
What is the green expanded part of the leaf with veins and veinlets called?
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What is the characteristic venation of leaves in most monocotyledons?
What is the characteristic venation of leaves in most monocotyledons?
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