Sex-linked characters have one distinct featu | vedclass

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(C) Sex-linked characters are those whose genes are located on the sex chromosomes ($X$ or $Y$). $1$. Genes located on the $X$-chromosome show criss-c

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May be present on $Y$-chromosome

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(C) Sex-linked characters are those whose genes are located on the sex chromosomes ($X$ or $Y$). $1$. Genes located on the $X$-chromosome show criss-cross inheritance,where the trait is passed from the father to the daughter and then to the grandson. $2$. However,genes located on the $Y$-chromosome (holandric genes) are passed directly from father to son. $3$. Since sex-linked genes can be located on either the $X$ or $Y$ chromosome,they are not restricted to the $X$-chromosome alone,and they do not always follow criss-cross inheritance (as $Y$-linked traits do not). $4$. Therefore,the most accurate statement among the choices is that they may be present on the $Y$-chromosome.

Sex-linked characters have one distinct feature:

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