The radius of hydrogen atom in the ground state is 0·53 Å, the radius of ₃Li²⁺ in the similar state is

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#Question id: 1046

#XL - T Zoology

Viruses that infect bacteria are referred to as

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#Question id: 27300

#XL - U Food Technology

which of the following is not a disaccharide

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#Question id: 18515

#XL - R Botany

kletha Jahar which is useful in rheumatism is obtained from 

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#Question id: 8914

#XL - T Zoology

Which of the following is (are) unique to animals?

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#Question id: 4765

#XL - R Botany

The recessive mutant allele that causes cystic fibrosis is much more frequent in Caucasians population than in other world populations. Some scientists believe heterozygotes must have had a survival advantage during plagues such as cholera that occasionally swept through this population. What concept does this illustrate?