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The stomata in an isobilateral leaf...

The stomata in an isobilateral leaf

A

Are present only on the adaxial epidermis

B

Are present only on the abaxial epidermis

C

Are absent on both the surfaces of the epidermis

D

Are present on both the surfaces of the epidermis

Text Solution

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The correct Answer is:
D
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Study the following statements regarding the anatomy of isobilateral leaf. (i) Stomata are equally distributed on both the surfaces (ii) certain adaxial epidermal cells are modified into bulliform cells in grasses. (iii). The vasuclar bundles are radial (iv). Phloem is adaxially placed. Which of the above statements are correct?

Differentiate between the following Dorsiventral and Isobilateral leaf

Which plants have isobilateral leaves?

In a isobilateral leaf, two distinct patches of (A)____ are present above and below of each large (B)___ which extend towards upper and lower epidermic, respectively.

Number of stomata is 30 and epidermal cells 120 per unit area of a leaf. The stomatal index is

The epidermis in a dorsiventral leaf (a) Covers both adaxial and abaxial surfaces (b) Is not covered by cuticle ( c) Bears more stomata on the upper side (d) May even lack stomata on the upper side Which of the above statements are correct?

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AAKASH INSTITUTE ENGLISH-ANATOMY OF FLOWERING PLANTS -ASSIGNMENT SECTION A (OBJECTIVE TYPE QUESTIONS)
  1. Which of the following is not true for the vascular bundles of monocot...

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  2. The epidermis in a dorsiventral leaf (a) Covers both adaxial and aba...

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  3. Choose correct option w.r.t. spongy mesophyll in dicot leaf.

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  4. The size of vascualr bundles in a dorsiventral leaf is dependent on

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  5. The stomata in an isobilateral leaf

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  6. During water stress, the bulliform cells (a) Become turgid (b) Bec...

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  7. The tissue which participate in the secondary growth is

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  8. The infrascicular cambium

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  9. The cambial ring is generally (Option 1) More active on the inner s...

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  10. In a dicot stem, the interfasicular cambium strip arises

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  11. Wood is

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  12. An annual ring is formed by

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  13. Growth rings are well marked in trees growing in

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  14. Which of the following is the function of heartwood?

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  15. The heartwood cannot conduct water because of

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  16. Besides phellem, phellogen, root periderm comprises of

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  17. The feature which is common to both heartwood and sapwood is

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  18. In a plant organ which is convered by periderm and in which the stomat...

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  19. Bark refers to all tissues exterior to the

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  20. Which of the following is true for the dicot roots?

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