Practice mode / Biotechnology Plants are totipotent because A Option A: Each cell has full genetic potential of the organism B Option B: A single cell could become a complete plant C Option C: Both a and b D Option D: Because they have lesser potential for tissue culturing Correct answer B. A single cell could become a complete plant Show answer Report a problem How we write and check questions
Question 01 / Biotechnology Tissue culture does not involve A Option A: Growth of tissue in artificial medium B Option B: Asexual reproduction C Option C: Use of meristem D Option D: Use of generative nucleus in pollen culture Correct answer D. Use of generative nucleus in pollen culture Show answer Open question
Question 02 / Biotechnology Which of the following is correct about SCID? A Option A: Common in children as well as in adults B Option B: It is an immune disorder C Option C: Is due to deficiency of adenosine diaminase D Option D: Both b and c Correct answer B. It is an immune disorder Show answer Open question
Question 03 / Biotechnology Transgenic bacteria are produced in large vats called A Option A: Transducer B Option B: Biomultiplier C Option C: Bioreactor D Option D: Culture media Correct answer C. Bioreactor Show answer Open question
Question 04 / Biotechnology Substance used to terminate DNA at different points in Sanger’s method is A Option A: Deoxyribonucleotide triphosphate B Option B: Dideoxyribonucleotide triphosphate C Option C: Deoxyribonucleotide triphosphate D Option D: Dideoxyribonucleoside triphosphate Correct answer D. Dideoxyribonucleoside triphosphate Show answer Open question
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