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Cotyledons and testa are edible parts of 

  • groundnut and pomegranate

  • walnut and tamarind

  • french bean and coconut

  • french bean and coconut


A.

groundnut and pomegranate

Cotyledons and testa are edible parts of groundnut and pomegranate respectively.
The edible part of walnut is cotyledon; tamarind-mesocarp; french bean seeds, coconut-endosperm, testa, cotyledons and embryo, cashew nut-cotyledons and fleshy pedicles and of litchi is fleshy aril.

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Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called

  • xenogamy

  • geitonogamy

  • karyogamy

  • karyogamy


Wind pollinated flowers are

  • small, brightly coloured, producing large number of pollen grains

  • small, producing large number of dry pollen grains

  • large, producing abundant nectar and pollen

  • large, producing abundant nectar and pollen


Synapsis occurs between 

  • a male and female gamete

  • mRNA and ribosomes

  • spindle fibres and centromere

  • spindle fibres and centromere


An example of a seed with endosperm, perisperm and caruncle is 

  • Cotton

  • coffee

  • lily

  • lily


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