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Name abiotic agencies of pollination....

Name abiotic agencies of pollination.

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Read the following statements and find out the incorrect statements. a. Plants use two abiotic (wind and water) and one biotic (animals) agent to achieve pollination. b. Majority of plants use abiotic agents for pollination. c. Only a small proportion of plants uses biotic agents. d. Pollination by water is common among abiotic polinators. e. Pollination by wind is quite rare in flowering plants and is restricted to about 30 genera mostly monocotyledons.

Name various agencies of cross pollination and give the characteristics of entomophilous flowers.

What is pollination ? Differentiate between self pollination and cross pollination name some agents of pollination

Give an account of various abiotic agencies used in pollination along with their adaptations for pollination.

Name the different types of pollinations?

Sexual Reproduction in Flowering Plants || Agencies OF Pollination || Abiotic Pollination - Anemophily and Hydrophily || Biotic Pollination Anemophilyand Zoophile

Differentiate between biotic pollination from abiotic pollination.

Name the type of pollination in self-incompatible plants.

Water is the most common agent in abiotic pollination

Select the incorrect pair of type of pollination and the corresponding pollinating agency.

MBD -HARYANA BOARD-SEXUAL REPRODUCTION IN FLOWERING PLANTS-EXERCISE
  1. Name abiotic agencies of pollination.

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  2. Fill in the blanks with suitable words: Fertilization in angiosperms i...

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  3. Fill in the blanks with suitable words: In ......... flowers,the thala...

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  4. Fill in the blanks with suitable words: Stalk of ovule is called ........

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  5. Fill in the blanks with suitable words: During ixrosporogenesis,Ubisch...

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  6. Fill in the blanks with suitable words: In Calotropis ,all the microsp...

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  7. Fill in the blanks with suitable words: Albuminous seeds store reserve...

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  8. State true of false : The female gametophyte of a typical dicot at t...

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  9. State true of false : Ebryo sac is found in ovule.

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  10. State true of false : Mustard and tomato are examples of hypogynous f...

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  11. State true of false : Removal of anther from bud is clled emasculatio...

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  12. State true of false : A cleistogamous flower remains closed to help s...

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  13. State true of false : In angiosperm,endosperm develops after double f...

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  14. A mature ovule that contains at embry,with stored food enclosed in a p...

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  15. The female gametophyte of flowering plants that contains an egg cell.

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  16. A kind of reproduction in which the new individuals are formed without...

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  17. A kind of self - pollination in which the pollens from the anthers of ...

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  18. Testa and tegmen are present in :

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  19. Allogamy is a form of :

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  20. Male gametes are formed from:

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  21. The fertilization in which male gametes are carried throughl pollen tu...

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