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#Question id: 19977


The ratio of the radial of the first three Bohr orbit in H atom is

#XL - P Chemistry
  1. 1: 1/2 : 1/3
  2. 1:2:3
  3. 1:4:9
  4. 1:8:27

Answer:- Option(s): 4


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#Question id: 4926

#XL - R Botany

Shell coiling in snail is determined by genetic maternal effect for a single loci having D allele for dextral coiling but S allele for sinistral coiling. D dominant over S. which of the following cross would produced all progeny that is dextral coiling ?

I- DD Male X SS female

II- DD Male X DS female

III- SS Male X DD female

IV - DS Male X DS female

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#Question id: 1050

#XL - T Zoology

Which does not refer to the shape of a virus?

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#Question id: 4149

#XL - T Zoology

Glycosylation of proteins inside the endoplasmic reticulum does not involve:

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#Question id: 1086

#XL - Q Biochemistry

What is the most likely mechanism by which testosterone functions inside a cell?

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#Question id: 4917

#XL - R Botany

Cytoplasmic male sterility in maize is manifestation of interaction between

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