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प्रश्न
Name the disorder caused by under secretion of thyroxine in children
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उत्तर
Hyposecretion of thyroxine in children causes cretinism
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संबंधित प्रश्न
Why is pedigree analysis done in the study of human genetics? State the conclusions that can be drawn from it.
Mention any two autosomal genetic disorders with their symptoms.
Webbed neck is characteristic of ______ syndrome.
Give an account of one Mendelian and one chromosomal disorder you have studied.
A male rabbit of genotype 'AABBDDEE' is crossed with a female rabbit of genotype 'aabbddee' to produce F1 hybrid offspring. How many genetically different gametes can be produced by this F1 hybrid?
Match the Column-I with Column-II and choose the CORRECT answer
| Column-I | Column-II | ||
| P. | Klinefelter syndrome | i. | Mutation in autosomal gene |
| Q. | Thalassaemia | ii. | Mutation sex chromosome linked gene |
| R. | Down syndrome | iii. | Trisomy of autosome |
| S. | Colour blindness | iv. | Trisomy of sex chromosome |
Mental retardation in man associated with sex chromosomal abnormality is usually due to ______.
Which of the following is called as Royal disease?
The practice of analyzing inheritance patterns in human beings is called ______
Fused ear lobes appear in the progeny due to an autosomal recessive gene. Work out the genotypes of number in the given pedigree.
