Fsc Part 2 Biology Online MCQs With Answer-Chapter 23 Biotechnology

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Sr.#	Question	Answer
1	The means by which recombinant DNA is introduced into a host call is called	A. Plasmid B. Carrier C. Vector D. Lifter
2	DNA finger prints can also be used as	A. Crime evidence B. Forensic evidence C. Litigation evidence D. Offence evidence
3	Primer for PCR contains about.	A. 5 bases B. 10-20 bases C. 30 bases D. 40 bases
4	A man bolld group A marries a women of blood goroup B and they have one child. Which one of the following statements abo ut the child's blood is correct?	A. It could be group A only B. It could be group AB only C. It could be group A or Group B only D. It could be any of the groups A,B,AB, O
5	When expression of a biological character is observed in variable intensity, it is due to the efect of:	A. Multiple alleles B. Codominance C. Epitasis D. Polygenic inheritance
6	PCR takes its name from	A. RNA polymerase B. DNA polymerase C. DNA ligase D. Endonuclease
7	Urine is preferable vehicle for a biotechnology product than.	A. Plama B. Blood C. Milk D. Tissue fluid
8	Growth of tissue in an artificial liquid culture medium is termed as.	A. cloning B. Genetic engineering C. Tissue culture D. Gene therapy
9	The number of linkage group in man is:	A. 02 B. 23 C. 46 D. 92
10	The children with "SCID" lack an enzyme.	A. a galactosidase B. Phenylalanine hydroxylase C. Adenosine deaminase D. Succinic dehydrogenase