Many crustaceans (for example, lobsters, shrimp, and crayfish) use their tails to swim, but crabs have reduced tails that curl under their shells and are not used in swimming. This is an example of ________.

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#Question id: 48

#I Life Science/ Life Sciences Group – I-V

Which of the following statements regarding enantiomers true?

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#Question id: 14823

#I Life Science/ Life Sciences Group – I-V

Some bacteria, such as Rhizobium and Corynebacterium, can attain many shapes not just one, called as

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#Question id: 754

#SCPH01 Biochemistry

If the twisting of the DNA is in the same direction as that of the double helix, that is the helix is twisted up before closure, this form of super coiling is known as;

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#Question id: 27183

#SCPH05 I Biotechnology

Calculate the overall order of a reaction which has rate expression:

Rate = k [A]^1/2 [B]^3/2

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#Question id: 22957

#I Life Science/ Life Sciences Group – I-V

floral organ development is controlled by overlapping expressions of A class , B class and C class genes in different whorls. In an Arabidopsis mutant, the floral whorls had following pattern:

Sepal àSepal àcarpel àcarpel 

Mutation in which one of the following class of gene causes above pattern.