Genotypically the pollen grains produced by an anther belong to.

One type

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Two types

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Many types

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All the above

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Solution

The correct option is C Many types
Pollen grains are formed after meiosis when segregation and independent assortment of chromosomes occur. A microspore mother cell with genotype Tt Rr Aa can form TRA, TRa, TrA, Tra, tRa, trA, tra types of pollen grains.
So the correct option is 'Many types'

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Genotypically the pollen grains produced by an anther belong to.

The correct option is C Many typesPollen grains are formed after meiosis when segregation and independent assortment of chromosomes occur. A microspore mother cell with genotype Tt Rr Aa can form TRA, TRa, TrA, Tra, tRa, trA, tra types of pollen grains.So the correct option is 'Many types'

The correct option is C Many types
Pollen grains are formed after meiosis when segregation and independent assortment of chromosomes occur. A microspore mother cell with genotype Tt Rr Aa can form TRA, TRa, TrA, Tra, tRa, trA, tra types of pollen grains.
So the correct option is 'Many types'