Q. How many imprinted genes have been identified so far?

View solution

Q. Which of following is an example of mitochondrial disease?

View solution

Q. In Down's syndrome, cells are trisomic for which of following chromosomes?

View solution

Q. Which of following did Morgan perform his experiments on?

View solution

Q. Work of which of following scientist was first hint towards mateRNAl inheritance of mitochondria?

View solution

Q. If a deleted segment of a chromosome gets attached to another chromatid it results in

View solution

Q. How many mutations have been found so far that cause Leber?s hereditary optic neuropathy?

View solution

Q. When an organism has more than one sets of chromosomes in somatic cells, it's known as

View solution

Q. If a broken fragment of a chromosome joins to a non-homologous chromosome, it results in

View solution

Q. Which of following is octoploid?

View solution

Q. In which of following Extranuclear genes are present?

View solution

Q. What is percentage of aneuploidy in human conceptions?

View solution

Q. Offspring's that match parent traits are called

View solution

Q. Which of following is triploid?

View solution

Q. Which of following shows distance between genes?

View solution

Q. Human X chromosome consists of approximately how many genes?

View solution

Q. Which of following chromosomes are inherited by females?

View solution

Q. In which year process of Meiosis was discovered?

View solution

Q. On which of following chromosomes, sex-linked gene is present?

View solution

Q. What is ordered list of location of genes along a chromosome called?

View solution