Which pair would have been likely to agree that strata such as those depicted here were deposited gradually over long periods of time by subtle mechanisms that are still at work?

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#Question id: 15733

#XL - S Microbiology

Embryo culture technique is applied to

1. Overcome seed dormancy

2. Prevention of embryo abortion in wide crosses

3. Formation of protoplast

4. Shortening of breeding cycle

Which option has incorrect statement

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#Question id: 418

#XL - R Botany

Biological oxidation-reduction reactions always involve:

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#Question id: 9285

#XL - Q Biochemistry

Non-O2-evolving (anoxygenic) organisms, contain only a single photosystem such as

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#Question id: 11148

#XL - T Zoology

Which of the following ions is most likely to cross the plasma membrane of a resting neuron?

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#Question id: 4585

#XL - S Microbiology

The cow Bos primigenius (which is bred for meat and milk) has a smaller brain and larger eyes than closely related wild species of ungulates. These traits most likely arose by ________.