A pedigree chart below shows inheritance of a particular sex-linked trait ("trait") Key: U

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4.Principles of Inheritance and Variation

normal

A pedigree chart below shows the inheritance of a particular sex-linked trait ("trait") Key: Unaffected Males Affected Males Unaffected Females Affected Females How is the trait being studied in the pedigree chart above?

Dominant $X$-linked

Recessive $X$-linked

Dominant $Y$-linked

Recessive $Y$-linked

(AIIMS-2005)

Solution

It's Obvious

Standard 12

Biology

The first plant in which chromosomal basis of sex determination was discovered is

normal

$A $: Non-allosomic genic determination of sex is found in bacteria.
$R$ : Sex is dependent on some environmental factors in prokaryotes.

normal

$I.Q.$ is the ratio of mental age to

normal

In man the mutation disease, aniridia (congenital absence of iris) occurs due to

normal

Barr bodies are

normal

(AIPMT-1993)

A pedigree chart below shows the inheritance of a particular sex-linked trait ("trait") Key: Unaffected Males Affected Males Unaffected Females Affected Females How is the trait being studied in the pedigree chart above?

Solution

Similar Questions

The first plant in which chromosomal basis of sex determination was discovered is

$A $: Non-allosomic genic determination of sex is found in bacteria. $R$ : Sex is dependent on some environmental factors in prokaryotes.

$I.Q.$ is the ratio of mental age to

In man the mutation disease, aniridia (congenital absence of iris) occurs due to

Barr bodies are

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$A $: Non-allosomic genic determination of sex is found in bacteria.
$R$ : Sex is dependent on some environmental factors in prokaryotes.