The larvae of some insects are merely small versions of the adult, whereas the larvae of other insects look completely different from adults, eat different foods, and may live in different habitats. Which of the following most directly favors the evolution of the latter, more radical, kind of metamorphosis?

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#Question id: 1118

#SCPH01 Biochemistry

What are scaffolding proteins?

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#Question id: 4741

#SCPH28 | Zoology

The F2 progeny from a particular cross exhibit a modified dihybrid ratio of 9 : 7 (instead of 9 : 3 : 3 : 1). What phenotypic ratio would be expected from a testcross of the F1?

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#Question id: 6961

#SCPH06 I Botany

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

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#Question id: 32

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

 Humans maintain a nearly constant level of hemoglobin by continually synthesizing and degrading it. This is an example of a(n):

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#Question id: 23253

#SCPH28 | Zoology

FISH is an in vitro assay that uses fluorescent reporter attached to a _______ that hybridizes to chromosomes.