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#Question id: 19498


Which of the following pairs represents isobars?

#XL - P Chemistry
  1. 3He2 and 4He2
  2. 24Mg12 and 25Mg12
  3. 40K19 and 40Ca20
  4. 40K19 and 39K19

Answer:- Option(s): 3


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#Question id: 4723

#XL - T Zoology

The most common cause of the pleiotropic effect of gene is due to

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#Question id: 4723

#XL - R Botany

The most common cause of the pleiotropic effect of gene is due to

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#Question id: 4724

#XL - R Botany

Which of the following are true about crossing over ?

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#Question id: 4725

#XL - T Zoology

Ptosis (droopy eyelid) may be inherited as a dominant human trait. Among 30 people who are heterozygous for the ptosis allele, 10 have ptosis and 20 have normal eyelids. What is the penetrance for ptosis?

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#Question id: 4725

#XL - R Botany

Ptosis (droopy eyelid) may be inherited as a dominant human trait. Among 30 people who are heterozygous for the ptosis allele, 10 have ptosis and 20 have normal eyelids. What is the penetrance for ptosis?

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#Question id: 4726

#XL - T Zoology

Which of the following is incorrect regards genomic imprinting?

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