Biology questions
20584 published questions with worked solutions.
- The character of an organism is said to be sex-linked when its gene is carried on
- Hereditary disease condition in which blood fails to coagulate is
- Which of the following is not an example of sex-linked inheritance?
- Sex linked genes are
- Which one is related to haemophilia?
- The genes present on non-homologous of Y-chromosome are called
- Which of the following disease show criss-cross pattern of inheritance?
- Sex linked characters are mostly
- In humans, an example of sex-linked trait is
- Inheritance of total colourblindness is
- Haemophilia in man is a
- If a gene follows a criss-cross pattern of inheritance, it is a
- Males are haploid whereas females are diploid in
- In honey bee, an unfertilized egg is developed by the process
- What do you mean by heterogametic organisms?
- In man, sperms contain autosomes and
- The drones produce sperms by
- In females, the heterosomes are
- Human male is
- A man receives his X-chromosomes from