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#Question id: 19967


An atom has 2 K, 8 L, 11 M, 2 N electrons, the total number of s-electrons will be

#XL - P Chemistry
  1. 6
  2. 8
  3. 10
  4. 4

Answer:- Option(s): 2


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#Question id: 4579

#XL - S Microbiology

About which of these did Darwin have a poor understanding?

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#Question id: 4580

#XL - S Microbiology

In modern terminology, diversity is understood to be a result of genetic variation. Sources of variation for evolution include all of the following except

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#Question id: 4581

#XL - S Microbiology

The Linnaeus classification system grouped organisms by ________.

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#Question id: 4582

#XL - S Microbiology

 Fossils found in strata reveal that ________.

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#Question id: 4583

#XL - S Microbiology

Prior to the work of Lyell and Darwin, the prevailing belief was that Earth is ________.

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#Question id: 4584

#XL - S Microbiology

When Cuvier considered the fossils found in the vicinity of Paris, he concluded that the extinction of species ________.

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