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Which of the following is/are function(s...

Which of the following is/are function(s) of the veins of leaf ?

A

Veins provide rigidity to the leaf blade

B

Veins act as cannels of transport for water and minerals

C

Veins acts as channels of transport for food materials

D

All of the above

Text Solution

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The correct Answer is:
D
Vein provides rigidity to the leaf blade, acts as channels of transport for water, minerals and food materials.
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A2Z-MORPHOLOGY OF FLOWERING PLANTS-Section A : Topicwise Questions Topic 3 : The Leaf (venation , Types Of Leaves , Phyllotaxy And Modi
  1. Fill in the blanks : a. Leaves originate from ….1…. Meristems and ar...

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  2. Recognise the figure and find out the correct matching

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  3. Read the following statements and find out the incorrect statement.

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  4. Match the columns I,II and III and choose the correct combination from...

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  5. Match the columns I,II and III and choose the correct combination from...

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  6. Which of the following is/are function(s) of the veins of leaf ?

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  7. Fill in the blanks : a. In a…1…compound leaf a number of leaflets ar...

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  8. Read the following statements and find out the incorrect statement.

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  9. Fill in the blanks : a. In …1…, the leaf base expands into a …2.. Co...

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  10. In leaf, there is usually a middle prominent vein, which is known as t...

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  11. Match the columns I,II and III and choose the correct combination from...

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  12. The leaf base may bear two lateral small structures called

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  13. Arrangement of leaves on the stem branches is called.

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  14. Match the columns I,II and III and choose the correct combination from...

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  15. Which plants part is modified into pitcher in pitcher plants ?

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  16. Which one is modified leaf

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  17. A leaf without petiole is

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  18. Match the columns I,II and III and choose the correct combination from...

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  19. A pair of insectivorous plants is

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  20. A leaf is identified from

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