FCI Biotechnology Quiz-6
UseFul For All Agricultural Exam FCI, JRF, SRF, NSC, CWC, NABARD, AFO, Cotton Corporation of India,
Q.1 Which of the following organelles is related with genetic engineering?
Plasmids Lysosones mitichondria None of these
Answer: Option A
Answer
Q.2 In Bt cotton, the Bt toxin present in plant tissue as protoxin is converted into active toxin due to?
Action of gut microorganism Acidic pH of the insect gut Alkaline pH of the insect gut None of these
Answer: Option C
Answer
Q.3 The first step in recombinant DNA technology ?
Isolation of DNA D uplication of DNA fragments Insertion of DNA fragments Joining of DNA fragments
Answer: Option A
Answer
Q.4 During PCR technique, the pairing of primens to ssDNA segment is called?
Annealing Isolation Polymerisation Denaturation
Answer: Option A
Answer
Q.5 Agarose extracted from sea weeds is used in ?
PCR Gel electrophoresis Tissue culture Spectrophotometry
Answer: Option B
Answer
Q.6 The most active metabolite of Vitamin-D, which helps in the regulation of calcium and phosphorous metabolism is?
1-hydroxy Cholecalciferol 25-hydroxy Cholecalciferol 1,25-dihydroxy Cholecalciferol Ergocalciferol
Answer: Option C
Answer
Q.7 The term “Biological Yield” is given by?
West, Briggs and Kid Watson Blackman VS Nichiporovich
Answer: Option D
Answer
Q.8 The first step of Calvin cycle in Ca plant is?
Carboxylation Regeneration Protonation Reduction
Answer: Option A
Answer
Q.9 The term DNA Finger-printing was coined by?
Ruska Mullis A. Jeffrey Anderson
Answer: Option C
Answer
Q.10 Changes in population genetics in which extreme values for a trait are selected over intermediate values, is known as?
Stabilizing selection Directional selection Disruptive selection Positive selection
Answer: Option C
Answer
FCI Biotechnology Questions
More Agriculture Study Click
Daily Agriculture Quiz Click
Agriculture One liner Click
AgriCulture Test Series Click
One Request 👉 यदि यह पोस्ट आपको उपयोगी लगे, तो कृपया इसे साझा करें, ताकि अधिक से अधिक कृषि छात्रों को लाभ मिल सके। 🌾
This post is made with dedication to help Agriculture students in their studies. If it adds value to you, please share it so more students can benefit. 🌾📚
👇 Sharing Is Caring 👇
?
" target="_blank" rel="nofollow">
