Advertisements
Advertisements
प्रश्न
the Biological/technical term for An alteration in the genetic material that can be inherited.
उत्तर
Mutation
APPEARS IN
संबंधित 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 |
Explain why generally only the male child suffers from colour blindness and not the female?
Differentiate Between Y-linked inheritance and X-linked inheritance.
A family has five daughters and expecting sixth child. The chance of its beings a son is
Study the following statements and select the correct option.
Statement I: Holandric genes are present on Y chromosome. Statement II: Holandric genes are always inherited from father to son.
What is the probability of son being colour blind is if a colour blind man marries a woman who is homozygous for normal colour vision?
If a normal visioned woman marries a colour blind man then, ______,
If a colour blind man marries a normal visioned woman, what is the percentage of offsprings showing colour blindness phenotypically?
