1) Draw a neat labelled diagram of the T.S of the anther
2) Explain incomplete dominance with example

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Solution

1) T.S of anther.
2) The incomplete dominance is shown by the flower of snapdragon.
In the cross between true-breeding red flower (RR) and true breeding white flower (rr), the $F_{1}$ was pink. When the $F_{1}$ was self-pollinated the $F_{2}$ resulted in the following ratio 1(RR) Red:2(Rr) Pink:1(rr) white.
The phenotype is changed from 3:1 because the R is not completely dominant on r and the pink color comes in between.

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