Flycatcher birds that migrate from Africa to Europe feed their nestlings mostly with moth caterpillars. The data presented show the mean dates of egg laying, hatching, and fledging of flycatcher young, and the 1980 and 2000 peak mass of caterpillars.

The most likely cause for the shift in caterpillar peak mass is

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#Question id: 546

#I Life Science/ Life Sciences Group – I-V

Enzymes are potent catalysts because they:

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#Question id: 11335

#SCPH28 | Zoology

Which of the following have minimum NET PRIMARY PRODUCTIVITY ?

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#Question id: 6961

#I Life Science/ Life Sciences Group – I-V

Do HOX genes play a role in the development of C. elegans?

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#Question id: 17655

#SCPH06 I Botany

In DNA isolation, for protein free solution what will be the ratio at  nm

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#Question id: 15864

#SCPH05 I Biotechnology

 In plant tissue culture-callus is__