Sex-influenced characters are due to

  • A
    $Y$-linked genes
  • B
    $X$-linked genes
  • C
    Autosomal genes
  • D
    $Y$-linked gene modification

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Similar Questions

Which of the following organisms has the highest number of chromosomes?

Variation refers to .......

Match the Column-$I$ with Column-$II$ and select the correct option.
Column-$I$ (Traits)Column-$II$ (Type of inheritance)
$i$. Roan cattle$a$. Multiple allelism
$ii$. Pink flowered $Mirabilis \, jalapa$ plant$b$. Co-dominance
$iii$. Sickle cell anaemia$c$. Incomplete dominance
$iv$. Wings in $Drosophila$$d$. Pleiotropism

$A$ back-cross is a cross between ........

Match List $I$ with List $II$:
List $I$ List $II$
$A$. Two or more alternative forms of a gene $I$. Backcross
$B$. Cross of $F_1$ progeny with homozygous recessive parents $II$. Ploidy
$C$. Cross of $F_1$ progeny with any of the parents $III$. Allele
$D$. Number of chromosome sets in plant $IV$. Test cross

Choose the correct answer from the options given below:

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