Given below are two statements.
Statement $I$ - $X$ Chromosome has a large amount of euchromatin and a small amount of heterochromatin.
Statement $II$ - The homologous region of the $X$ Chromosome contains a smaller number of genes than the $Y$ Chromosome.
In the light of the above statements,select the correct option given below:

  • A
    Both statement $I$ and statement $II$ are correct.
  • B
    Both statement $I$ and statement $II$ are incorrect.
  • C
    Statement $I$ is correct but statement $II$ is incorrect.
  • D
    Statement $I$ is incorrect but statement $II$ is correct.

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Similar Questions

Which chromosomes determine the male sex in the $Melandrium$ plant?

When does sex determination occur in humans?

$A$ male child will be born if:

Match the following columns:
Column-$I$Column-$II$
$(P)$ $(X+O)$$(i)$ Genetic constitution in Drosophila
$(Q)$ $(XX+XY)$$(ii)$ Genetic constitution in grasshopper
$(R)$ $(ZZ+ZW)$$(iii)$ Sex determination in birds
$(S)$ $(AA+XX)$$(iv)$ Sex determination in humans

An infant with $XX$ chromosomes results in a .........,whereas an infant with $XY$ chromosomes results in a ..........

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