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(B) In the $XO$ type of sex determination,the male has only one $X$ chromosome,while the female has two $X$ chromosomes $(XX)$.This mechanism is obser

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Grasshoppers

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(B) In the $XO$ type of sex determination,the male has only one $X$ chromosome,while the female has two $X$ chromosomes $(XX)$.This mechanism is observed in many insects,including grasshoppers.In grasshoppers,males produce two types of gametes: $50\%$ with an $X$ chromosome and $50\%$ without an $X$ chromosome.Birds exhibit $ZW-ZZ$ type sex determination,while $Drosophila$ and humans exhibit $XY$ type sex determination.

Column-$I$ (Mechanism of Sex Determination)	Column-$II$ (Example)
$P$. $XO$ type	$I$. Grasshopper
$Q$. Haplo-diploid mechanism	$II$. Drosophila
$R$. $XY$ type	$III$. Honey bee

$XO$ type of sex determination can be found in:

Similar Questions

Match the following columns:

Column-$I$ (Mechanism of Sex Determination) Column-$II$ (Example)

$P$. $XO$ type $I$. Grasshopper

$Q$. Haplo-diploid mechanism $II$. Drosophila

$R$. $XY$ type $III$. Honey bee

$A$ gene located on the $Y$-chromosome is inherited from father to son; this is known as:

In humans,sex determination is controlled by which of the following?

$A$ family has $9$ daughters. What is the probability of having a son at the $10$th birth (in $\%$)?

The Barr body is observed in

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