Genes for colour blindness is carried by I. Abnormal development II. Father III. Mother IV. Autosome

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4.Principles of Inheritance and Variation

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Genes for colour blindness is carried by

$I.$ Abnormal development

$II.$ Father

$III.$ Mother

$IV.$ Autosomes

$I$ and $II$

$II$ and $III$

$III$ and $I$

$I$ and $IV$

Solution

Colour blindness is the sex-linked recessive disease in which the defective gene carried by the $X-$ chromosome. So, if a person is colourblind then it is due to the defective gene present in the father and mother.

Standard 12

Biology

Select the correct sentence for colour blindness ?

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In a sickle cell anaemia glutamic acid is replaced by valine, which the following codes for glutamic acid ?

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Give scientific reasons : The human male never passes on the gene for haemophilia to his son.

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Among symbol $A, B$ and $C, C$ indicates

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The most striking example of point mutation is found in a disease called

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(AIPMT-1995)

Genes for colour blindness is carried by $I.$ Abnormal development $II.$ Father $III.$ Mother $IV.$ Autosomes

Solution

Similar Questions

Select the correct sentence for colour blindness ?

In a sickle cell anaemia glutamic acid is replaced by valine, which the following codes for glutamic acid ?

Give scientific reasons : The human male never passes on the gene for haemophilia to his son.

Among symbol $A, B$ and $C, C$ indicates

The most striking example of point mutation is found in a disease called

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Genes for colour blindness is carried by

$I.$ Abnormal development

$II.$ Father

$III.$ Mother

$IV.$ Autosomes