Not present in all bacteria, this structure enables those that possess it to germinate after exposure to harsh conditions, such as boiling:

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#Question id: 4806

#XL - T Zoology

Four incompletely link gene as cis configuration, Heterozygote ABCD/abcd produced a gamete with genotype AbCD is due to

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#Question id: 4945

#XL - S Microbiology

Which is a defining characteristic that all protobionts had in common?

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#Question id: 19771

#XL - P Chemistry

In uni electron system, the wave number of any spectral line is directly proportional to

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#Question id: 11332

#XL - T Zoology

The most plausible hypothesis to explain why species richness is higher in tropical than in temperate regions is that

 A) tropical communities are older.

 B) tropical regions generally have more available water and higher levels of solar radiation.

 C) higher temperatures cause more rapid speciation.

 D) diversity increases as evapotranspiration decreases.

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#Question id: 16478

#XL - R Botany

Histolytic cultures are used to study