When two species  A and B are present in aquatic environment, species A is exist in both upper & lower intertidal zone & species B exist in only lower intertidal zone individually. In the presence of species B, A is narrow their niche only in upper intertidal zone. Which species are strong competitors?

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#Question id: 10156

#Unit 6. System Physiology – Plant

Which of the following statements is False about Rubisco?

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#Question id: 18381

#Unit 12. Applied Biology

Which bacterial strain was improved by scientists to be able to degrade 2,4-dinitrotoluene and promote plant growth

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#Question id: 4586

#Unit 11. Evolution and Behavior

 What are adaptations?

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#Question id: 1232

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following mutations might confer a competitive advantage to an athlete by raising his or her hematocrit?

a. excess production of erythropoietin                       

b. decreased production of erythropoietin

c. EpoR that cannot bind STAT5                  

d. EpoR that cannot bind SHP1

e. EpoR that cannot bind JAK2

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#Question id: 11043

#Unit 7. System Physiology – Animal

An increase in which of the following tends to decrease capillary filtration rate?