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Q.47 Match List I with List II List I (Plants source) List II (Uses) A. Allium sativa B. Coptis japonica C. Taxus baccata D. Digitalis lanata I. Anticarcinogenic II. Cardiac […]

Q.46 The role of ethylene in plants is: 1. senescence of leaves and ripining of fruits 2. cell division 3. inhibition of root growth 4. production of tuber and bulb […]

Q.45 Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R). Assertion (A) : The application of transgenic plants are in the […]

Q.44 Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R). Assertion (A) : Osmosis is a special type of diffusion in […]

Q.43 Selenocysteine is an amino acid, which is: 1. present in only prokaryotes 2. coded by UGA 3. derived from cysteine 4. is present in many eukaryotic proteins Selenocysteine, the […]

Q.42 Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R). Assertion (A) : Euchromatin is transcriptionally active and contains most of […]

Q.41 Match List I with List II List I (Group-1) List II (Group-2) A. VNTR sequence B. Leader sequence C. SD sequence D. Cis-acting sequence I. Gene regulation of the […]

Q.40 Which of the following is true about Poly(A) tail ? (A). Synthesizes post transcriptionally (B). Usually shorter than 300 nt (C). Its function is to protect the mRNA from […]

Q.39 Which of the following is the most common form of a DNA? 1. Z-DNA 2. A-DNA 3. B-DNA 4. C-DNA B-DNA is the most common form of DNA found […]

Q.38 The amount of DNA present in the genome of a species is called as 1. D-value 2. C-value 3. B-value 4. T-value C-Value in Genome Biology: Definition and Exam […]