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Genetics QUESTIONS

Exam NameGenetics QUESTIONS
DescriptionGenetics QUESTIONS and Answers exams contains the questions from various competitive exams.These questions are the part of previous year paper.These kind of questions would be helpful in preparing for exams like IAS, PCS, UPSC, NDA, CDS SSC, RRB, PSC, IBPS
Exam TypeMASTER EXAM
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creatorAnirudh(39042)
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Question: /artificial gene synthesis was first done in laboratory by-

Answer:Khurana


Question: Double helix model of DNA is given by-

Answer:Watson and Crick


Question: By which combination of chromosome a child will be male-

Answer:Y from male and X from female


Question: For a colour blind person red colour appears as-

Answer:Green


Question: A colour blind person marry with a normal woman, blindness is produced in their-

Answer:Daughter of their daughter


Question: Which one of the following is a hereditary discease?

Answer:Haemophilia


Question: Which one of the following statements is correct?
Cretinism is human disorder which is due to the under secretion of-


Answer:Thyroxin harmone


Question: Which one of the following techniques can be used to establish the paternity of a child ?

Answer:DNA finger printing


Question: Haemophilia is a genetic disorder which lead to-

Answer:Non-clotting of blood


Question: Which one of the following genetic disease is sex-linked?

Answer:Royal haemophilia


Question: Insect resistant cotton plant have been genetically engineered by inserting a gene from a-

Answer:Bacterium


Question: When one gene controls two or more different characters simultaneously, the phenomena is called-

Answer:Pleiotropy


Question: Hybridoma technology is a new biotechnological approach for commercial production of-

Answer:Monoclonal antibodies


Question: The first cloned animal Dolly was a -

Answer:Sheep


Question: Number of chromosome in a normal human body cell is-

Answer:46


Question: Genetics deals with-

Answer:Heredity and variation


Question: Mendel's principles of inheritance are based on-

Answer:sexual reproduction


Question: Sexual reproduction causes genetic variation because of-

Answer:All of the above