Given below are two statements.
Statement I : Genetic make up of the sperm determines the sex of the offspring in grasshoppers.
Statement II : In grasshoppers, 50 percent of the total sperm produced contain the Z chromosome, while the remaining 50 percent contain the W chromosome, in addition to autosomes.
In light of the above statements, choose the correct answer from the options given below.

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Both statement I and statement II are correct.

Both statement I and statement II are incorrect.

Statement I is correct but statement II is incorrect.

Statement I is incorrect but statement II is correct.

answer is C.

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Detailed Solution

In grasshoppers, as in many other organisms, the determination of the sex of the offspring is often influenced by the genetic makeup of the sperm. Grasshoppers have a system of sex determination called the XO system, where males typically carry only one (X) chromosome, and females carry two X chromosomes.

The genetic makeup of the ova produced by the hen determines the sex of the offspring. The hen contributes either a Z or a W chromosome to the offspring, while the rooster always contributes a Z chromosome. The combination of Z and W chromosomes determines whether the chick will be male (ZZ) or female (ZW).

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