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Which one of the following statement is ...

Which one of the following statement is not true ?

A

1)Pollen grains of some plants cause severe allergies and bronchies afflications in some people

B

2)The flowers pollinated by flies and bats secrete foul odour to attract them

C

3)Honey is made by bees by digesting pollen collected from flowers

D

4)Pollen grains are rich in nutrients and they are used in the form of tablets and syrups

Text Solution

Verified by Experts

The correct Answer is:
C

Option (c ) is totally wrong as honey is made by bees from nectar collected from flowers.
Option (b) is to be taken as correct as some authors say that flowers pollinated by bats have odour and some others say they may have a disagreeable odour like that of sour milk.
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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
  1. Pollen tablets are available in the market for 1. Ex situ conservatio...

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  2. Which one of the following may require pollinators but is genetically ...

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  3. Which one of the following statement is not true ?

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  4. The hilum is a scar on the :

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  5. Which of the following are the important floral rewards to the animal ...

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  6. The wheat grain/maize grain has an embryo with one, large, shield shap...

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  7. Filiform apparatus is characteristic feature of : 1. generative cell ...

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  8. In angiosperms, microsporogenesis and megasporogenesis 1. occur in a...

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  9. Coconut water from a tender coconut is:

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  10. Which of the following statements is not correct 1. Insects that consu...

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  11. Seed formation without fertilization in flowering plants involves the...

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  12. Which of the following statement is not true ?

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  13. In majority of angiosperms:

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  14. Pollination in water by hyacinth and water lily is brought about by th...

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  15. Ovule is technically equivalent to 1. megasporangium with one megaspor...

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  16. Flowers which have single ovule in the ovary and are packed into inflo...

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  17. Functional megaspore in an angiosperm develops into 1. ovule 2. endos...

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  18. Double fertililzation is exhibited by

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  19. A dioecious flowering plant prevents both

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  20. Attractants and reward are required for

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