A marriage between normal visioned man and colourblind woman will produce which of the following types of offsprings
Normal sons and carrier daughters
Colourblind sons and carrier daughters
Colourblind sons and $50\%$ carrier daughters
$50\%$ colourblind sons and $50\%$ carrier daughters
:Match the columns :
Column $I$ |
Column $II$ |
$(a)$ Sickle cell anaemia | $(x)$ Homogentisic acid |
$(b)$ Alkaptonuria | $(y)$ Melanin pigmentsare absent |
$(c)$ Albinism | $(z)$ More amount of phenyl alanine |
$(d)$ Phenyl Ketonuria | $(w)$ Defective haemoglobin |
Among symbol $A, B$ and $C, C$ indicates
Select the correct sentence for colour blindness ?
Colour blindness in man is