Two islands, P and Q, are similar in habitat and other features. They are 100 and 200 km2 in size respectively, but have the same number of species. Which of the following statements can independently explain this observation?

(i) P is closer to the mainland than Q

(ii) P is further away from the mainland than Q

(iii) P has higher speciation rates than Q

(iv) P has lower speciation rates than Q

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#Question id: 5749

#XL - R Botany

Type of mutation in which a pyrimidine is substituted for a purine

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#Question id: 10768

#XL - T Zoology

Dihybrid test cross genotypic and phenotypic ratio is

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#Question id: 17214

#XL - T Zoology

What is the effect of alarm reaction on cardiac system?

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#Question id: 15449

#XL - S Microbiology

Class switch recombination of B-cell that is generated upon recognition of protein antigens and requires the participation of_____

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#Question id: 4139

#XL - T Zoology

Which one of the following statements about the elongation phase of protein synthesis is true?