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प्रश्न
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 |
उत्तर
| Column I (Term) | Column I (Explanation) | ||
| a | genetics | 3 | Study of laws of inheritance of characters |
| b | Autosomes | 5 | Chromosomes other than the pair of sex chromosomes |
| c | Recessive gene | 4 | A gene that can express when only in a similar pair |
| d | Allele | 2 | The alternative forms of a gene |
| e | Homologous chromosomes | 1 | Chromosomes similar in size and shape |
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संबंधित प्रश्न
Expand the following biological abbreviations : DNA
Choose the correct answer:
A carrier haemophilic woman marries a haemophilic man. What are the chances for her progeny to be haemophilic?
A family consists of two parents and their five children and the pedigree chart shown below shows the inheritance of the trait colour blindness in them.
How many daughters and how many sons have been born in the family?
A family consists of two parents and their five children and the pedigree chart shown below shows the inheritance of the trait colour blindness in them.
Name one other trait in humans which follows a similar pattern of inheritance.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Females are more affected by sex-linked genetic disorders.
What is criss-cross inheritance?
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 ______.
Which of the following is CORRECT with respect to sex-linked genes?
If a carrier woman marries a normal visioned man, what is the percentage possibility of sons being colourblind?
Four friends P, Q, R and S were discussing the examples of genetic disorders. The examples they quoted were as follows:
P. Colour blindness and Malaria
Q. Albinism and Cholera
R. Haemophilia and Colour blindness
S. Haemophilia and Albinism
Who gave the correct examples?
