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Animal vectors are required for pollinat...

Animal vectors are required for pollination in

A

Vallisneria

B

Mulbery

C

Cucumber

D

Maize

Text Solution

Verified by Experts

The correct Answer is:
C
Maize mulberry `rarr` wind pollination Vallisneria `rarr` Hydrophily
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Which larger animals have not been reported as pollinators in some species ?

Read the following statements and find out the incorrect statements. a. Majority of flowering plants use a range of animals as pollinating agents. b. Bees, butterflies, flies, beetles wasps, ants, moth, birds (sunbirds and humming birds) and bats are the common pollinating agents. c. Among the animals, insects particularly bees are the dominant biotic pollinating agents. d. Even larger animals such as some primates (lemurs), arboreal (tree dwelling) rodent, or even reptiles (gecko lizard and garden lizard) have also been reported as pollinators in some species. e. Often flowers of animal pollinated plants are specifically adapted for a particular species of animal.

Assertion : In wheat and sugarcane , pollination takes place by water . Reason : Water is required for irrigation of wheat and sugarcane .

Assertion: In wheat and sugarcane, pollination takes place by water. Reason: Water is required for irrigation of wheat and sugarcane.

Assertion : Chasmogamous flowers require pollinating agents Reason : Cleistogamous flowers do not expose their sex organs.

Cross pollination is preferred over self pollination because it

ERRORLESS -SEXUAL REPRODUCTIO IN FLOWERING PLANTS-Sexual Reproductio In Flowering Plants
  1. In which one of the following pollination is autogamous or Pollination...

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  2. The pollination of two flowers on different plants is known as or The ...

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  3. Animal vectors are required for pollination in

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  4. The below figure shows 2 plants of the same species identify the types...

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  5. Pollination in water hypacinth and water lily is brought about by the ...

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  6. A dioecious flowering plant prevents both

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  7. Attractants and reward are required for

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  8. Which of the following has proved helpful in preserving pollen of foss...

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  9. Pollen grains can be stored for several years in liquid nitrogen havin...

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  10. The ovary after fertilization is converted into

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  11. Micropyle of seed facilitates in the entry of:

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  12. The given figure is associated to double fertilization A, B, C, D, E, ...

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  13. when the pollen tube enters through the micropyle it is termed as

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  14. Female gametophyte of a typical dicot at the time of fertilization is

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  15. Which of the following events takes place after double fertilization

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  16. Double fertilization was discovered by

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  17. When pollen tube enters by integuments then the process is called

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  18. Double fertilization is a characteristic of

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  19. Fertilization of egg takes place inside

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  20. Which of the following floral parts forms pericarp after fertilization

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