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#Question id: 3476


The genetic relatedness (r) of an individual to brother is 0.50, according to Hamilton’s Rule, only if the fitness benefit is

#XL - T Zoology
  1. equal to cost of care

  2. more than the cost of care by 25%

  3. double the cost of care

  4. four times the cost of care


Answer:- Option(s): 3


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#Question id: 29559

#XL - R Botany

Which of the following placentation is matched correctly with diagram?


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#Question id: 29560

#XL - R Botany

_______type of inflorescence has flowers in basipetal succession.

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#Question id: 29561

#XL - R Botany

Identify the type of aestivation found in Calotropis flowers.

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#Question id: 30047

#XL - S Microbiology

which of the following observed that cork was composed of “little boxes”; and introduced the term cell ?

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#Question id: 31418

#XL - S Microbiology

Which nutritional group does a bacterium belong to if it obtains energy from a chemical source, with 𝐶𝑂2 as the principal carbon source, and an inorganic electron donor?

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#Question id: 31419

#XL - S Microbiology

Twitching motility in bacteria is primarily mediated by:

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