Eco RI is

A

a restriction enzyme

B

a plasmid

C

used to join two DNA fragments

D

the abbreviation for bacterium E.coli

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Match the words in box 'A' with the most accurate answers from box 'B' {:(" "A," "B),("i. Lysozyme","a. T-DNA"),("ii. Agrobacterium tumifaciens","b. DNA stain"),("iii. Gel electro-phoresis","c. Escherichia coli"),("iv. Ethidium bromide","d . Restriction enzymes"),("v. Eco Ri","e. Bacterial cell breakage"),("vi. Molecular scissors","f. Separation of DNA fragments"):}

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SARAS PUBLICATION-MODEL QUESTION PAPER 4-EXERCISE
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  12. Choose the incorrect combination from the following

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  17. With respect to angiosperms, identify the incorrect pair from the foll...

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  18. Eco RI is

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  20. When the two ecosystems overlap each other the area is called

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