What will be the major property of Restriction enzyme ?

a) cleaves only double stranded DNA

b) Restriction of foreign genome

c) Methylation of host genome using SAM

d) Acetylation of host genome using acetylcoA

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#Question id: 12526

#Unit 6. System Physiology – Plant

ABA is transported by both the xylem and the phloem, but it is normally much more abundant in ___

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#Question id: 3539

#Unit 8. Inheritance Biology

In cucumbers, orange fruit color (R) is dominant over cream fruit color (r). A cucumber plant homozygous for orange fruits is crossed with a plant homozygous for cream fruits. What are phenotype of progeny if backcross between the F1 and the orange parent.

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#Question id: 12588

#Unit 10. Ecological Principles

According to the equilibrium model of island biogeography, species richness would be greatest on an island that is

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#Question id: 10239

#Unit 10. Ecological Principles

Two species of barnacle, balanus balanoides and Chthamalus stellatus, occur in the intertidal regions of Scotland. As following

 Which of the following statements is correct?

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#Question id: 19789

#Unit 13. Methods in Biology

How to determine the size of PCR product?