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Vegetative Propagation

A- Cells of r...

Question

A- Cells of root meristematic zone has dense cytoplasm.
B- Chrysanthemum, Pineapple, and Jasminum are examples of a sucker.
C- A fleshy bud is called bulbil.
D- Root cap is absent in hydrophytes.
Which statement is correct?

A

All are correct

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B

All are correct, except B

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C

A and B are correct

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D

B and C are correct

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Solution

The correct option is D All are correct
Cells of root meristematic zone have dense protoplasm, when axillary bud becomes fleshy it is called bulbil, root cap is absent in hydrophytes as they do not need to pierce into the soil & chrysanthemum, pineapple & jasmine are examples of a sucker.
So, the correct answer is "All are correct".

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Similar questions

Q. Read the following statements given below.
1. A fleshy vegetative bud is called bulbil.
2. Multiple root cap is found in screw pine.
3. Root cap is absent in hydrophytes.
4. Phylloclade is found in Opuntia.

How many statements are correct?

Q. Give reasons of the following statements -

a). Meristematic cells have a prominent nucleus and dense cytoplasm but they lack vacuoles .

b). Intercellular spaces are absent in schelerenchymatous tissue .

c). Branches of a tree moveandm bend freely in high wind velocity .

Q. At meristematic phase, the cells:
(a) Contain large nucleus
(b) Have dense cytoplasm
(c) Lack plasmodesmata
(d) Have high respiration rate
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Q. Read the following statements regarding meristematic cells and select the correct ones.

(i) Cells possess the ability to grow and divide.
(ii) Cells have dense cytoplasm with prominent nucleus.
(iii) Well developed ER and mitochondria are present.

Q. Read the following statements and select the correct ones.

(i) Conidia are the asexual propagules restricted to Kingdom Fungi.
(ii) A piece of potato tuber having at least one eye (or node) is capable of giving rise to a new plants.
(iii) Ginger propagates vegetatively with the help of its underground roots.
(iv) Fleshy buds which take part in vegetative propagation are called bulbils, present in Dioscorea, Agave, etc.

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