Ecologist has proposed following explanation to lead biodiversity at tropic.

a.Higher productivity in the tropics allows for more species

b)  Environments are more stable and predictable in the tropics, with fairly constant temperatures and rainfall levels year-round

c) Predators and pathogens limit competition in the tropics, which allows more species to coexist

d) High evolutionary speed at tropic than temperate

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#Question id: 15873

#SCPH05 I Biotechnology

Which is the most commonly used carbon source, for all cultured plant materials, including even green shoots.

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#Question id: 1270

#SCPH06 I Botany

Which of the following is a major extracellular molecule in mammals containing no protein portion?

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#Question id: 688

#SCPH05 I Biotechnology

Pauling and Corey’s studies of the peptide bond showed that:

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#Question id: 10946

#SCPH28 | Zoology

A 26-year-old man received a paper cut. What substance is the major cause of pain of this acute inflammatory response?

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#Question id: 8936

#SCPH28 | Zoology

Organisms showing radial symmetry would likely