Ecologist have proposed following explanation to lead maximize biodiversity at tropic.

A. Higher productivity in the tropics allows for more species present

 B. Old communities have greater species than younger community

 C. Natural enemies such as predators and parasite limit competition in the tropics, which allows more species to coexist

D. Very less intensity of disturbances in the tropics promote high succession diversity

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#Question id: 5726

#Unit 8. Inheritance Biology

Following diagram represents the sequence of genes in a normal chromosome of a plant species

CORRECT combination for chromosomal mutation using

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#Question id: 2948

#Unit 2. Cellular Organization

A cell that is entering the M phase of the cell cycle is:

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#Question id: 6978

#Unit 5. Developmental Biology

Removal of the apical ridge leads to

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#Question id: 1425

#Unit 4. Cell Communication and Cell Signaling

During metastasis, cells may undergo an epithelial-to-mesenchymal transition whereby there is a(n):

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#Question id: 11091

#Unit 7. System Physiology – Animal

A diver is breathing 10% O2 at a pressure of 2000 mm Hg. The diver’s body temperature is 37°C, and PCO2 = 32 mm Hg. What is the alveolar PO2?