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प्रश्न
Expand the following biological abbreviations : DNA
उत्तर
DNA – Deoxyribose nucleic acid
APPEARS IN
संबंधित प्रश्न
the Biological/technical term for The repeating components of each DNA strand lengthwise
Briefly explain the term ‘Mutation’.
Give technical terms for Repeated units of DNA molecule
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 |
Long answer type question.
Explain cris-cross inheritance with suitable example.
What is cris-cross inheritance?
Inheritance of hypertrichosis occurs directly from ____________.
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?
