Whatever its ultimate cause(s), the Cambrian explosion is a prime example of

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#Question id: 8944

#SCPH28 | Zoology

Which two groups are most clearly represented in the Ediacaran fauna?

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#Question id: 10891

#SCPH06 I Botany

In a lake ecosystem with three trophic levels - Phytoplankton (P), Zooplankton (Z) and Carnivore (C) is control by bottom-up effects, which of the following observation is incorrect?

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#Question id: 18698

#SCPH01 Biochemistry

Plasmid G is cut with the restriction enzymes EcoRi, BamHI, and HindIII in various combinations. The sizes of the resulting fragments are seen in the table below.

 

Which of the following is an accurate representation of Plasmid G?

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#Question id: 8932

#SCPH28 | Zoology

What is the correct sequence of the following four events during an animalʹs development?

1. gastrulation

2. metamorphosis

3. fertilization

4. cleavage

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#Question id: 3668

#SCPH05 I Biotechnology

In most plasmids, the genes for proteins required for replication are located very close to the ______________ at which their gene are transcribed.