Gujarati
Hindi
4.Principles of Inheritance and Variation
easy

: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

Option A
Option B
Option C
Option D

Solution

$(a-w), (b-x), (c-y), (d-z)$

Std 12
Biology

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