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Name biotic agencies of pollination....

Name biotic 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.

Give an account of any two biotic agents for pollination along with their adaptations.

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

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

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

Name the different types of pollinations?

Name the type of pollination in self-incompatible plants.

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

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Identify the biotic agents that are responsible for pollination in Saliva flower.

MBD -HARYANA BOARD-SEXUAL REPRODUCTION IN FLOWERING PLANTS-EXERCISE
  1. Name biotic 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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