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4.Principles of Inheritance and Variation
medium
Haemophilia, a $X$-linked recessive disease is caused due to deficiency of
A
Blood plasma and vitamin-$K$
B
Blood platelets and haemoglobin
C
Lack of clotting material and vitamin-$K$
D
All of the above
Solution
Haemophilia is a disease, which is caused due to lack of blood clotting factor. It appears only in human male which can be transferred to their grandson through his carrier daughter.
Standard 12
Biology
Similar Questions
:Match the columns :
| Column $I$ |
Column $II$ |
||
| $(a)$ | Sickle cell anaemia | $(p)$ | Homogentisic acid |
| $(b)$ | Alkaptonuria | $(q)$ | Lack of Melanin |
| $(c)$ | Albinism | $(r)$ | Accumulation of Amino acid |
| $d)$ | Phenyl Ketonuria | $(s)$ | Defective haemoglobin |
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