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Parachute mechanism of fruit and seed di...

Parachute mechanism of fruit and seed dispersal is common in compositae is due to the structure called :-

A

bract

B

pappus

C

coma

D

barbs

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The correct Answer is:
B
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TRUEMAN BIOLOGY-MORPHOLOGY OF FLOWERING PLANTS (ANGIOSPERMS)-Multiple Choice Questions
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  2. A monocot albuminous seed is

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  3. Parachute mechanism of fruit and seed dispersal is common in composita...

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  4. Hydrochory of coconut is due to

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  5. Self dispersal mechanism is called

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  6. Some plants protect their parts by growing under the ground. This is c...

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  7. A tree that has strong erect stem with hollow internodes and solid nod...

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  8. The reason for successful establishment on land by seed plants is

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  9. The main difference between biennials and perennials is that the peren...

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  10. National flower of India is

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  11. The largest and smallest flowers are of 1 metre and 0.1 mm size. They ...

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  12. Biennial plants are those which

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  13. Read the following matches {:("(i) Alstonia",-,"Whorled phyllotaxy")...

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  14. The family containing Petunia and its main characters are

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  15. Read the following matches with reference to the fruit (i) Fig - Sy...

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  16. Read the following matches with reference to the fruits

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  17. The family containing garlic and its main characters are

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  18. Read the following matches regarding the fruits Which of these ar...

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  19. Read the following matches with reference to the fruit Which of t...

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  20. Read the following matches regarding the placentation (i) Primrose -...

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