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Question
Short Answer Question.
Observe the given pedigree chart and answer the following question.
Identify whether the trait is sex-linked or autosomal.
Solution
The trait represented in given pedigree is sex linked trait.
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RELATED QUESTIONS
Match the terms in column I with their explanations in column II.
| Column I (Term) | Column I (Explanation) | ||
| a | genetics | 1 | Chromosomes similar in size and shape |
| b | Autosomes | 2 | The alternative forms of a gene |
| c | Recessive gene | 3 | Study of laws of inheritance of characters |
| d | Allele | 4 | A gene that can express only when in a similar pair |
| e | Homologous chromosomes | 5 | Chromosomes other than the pair of sex chromosomes |
Differentiate Between Haemophilia and Colour blindness.
Give Technical Term:
Name a genetic disease in which a person cannot distinguish red and green colour.
What are X-linked genes?
Haemophilia is more common in males because it is a ____________.
Inheritance of hypertrichosis occurs directly from ____________.
Girl of normal vision whose father was colour blind marries a man of normal vision whose father was also colour blind. The sons of this marriage would be ______.
Given diagram is a simplified representation of human sex chromosome. The gene A and B could be of ______.
