Statement A : Grasshopper is an example of XY type of sex determination similar to Drosophila.
Statement B : Males have X and Y chromosomes, while females have a pair of X chromosomes in grasshopper.

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Statement A is false and statement B is true

Statement A is true and statement B is false

Statements A and B are false

Statements A and B are true

answer is B.

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Detailed Solution

In grasshoppers, XO type of sex determination is observed. Males are heterogametic with XO karyotype. They produce 50% of sperms with X-chromosome and other 50% without X-chromosome.

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