Advertisements
Advertisements
प्रश्न
Give one example A nitrogenous base in DNA
उत्तर
nitrogenous base in DNA – Adenine
APPEARS IN
संबंधित प्रश्न
find odd one from following: Typhoid, Haemophilia, Albinism, Colour blindness.
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 |
A woman has normal vision but her father was colour blind. If she is married to a colour blind person, report on the occurrence of the disease in the progeny.
Choose the correct answer:
Haemophilia is due to recessive gene on __________
Choose the correct answer:
A colour blind woman marries a normal man, in the progeny _________
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A colourblind male cannot distinguish any colour.
Haemophilia is more common in males because it is a ____________.
Which of the following is NOT an autosomal-linked recessive disease?
Given diagram is a simplified representation of human sex chromosome. The gene A and B could be of ______.
