The type of membrane transport that uses ion gradients as the energy source is:

TLS Online TPP Program

#Question id: 26972

#Unit 10. Ecological Principles

For a species having logistic growth, if K = 10,000 and r = 0.18, the maximum sustainable yield will be ____

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#Question id: 28356

#Unit 5. Developmental Biology

The following statements were made regarding the patterning of anterior-posterior body plan of Drosophila:

A. Mutant Nanos mRNA that leads to the deletion of abdomen region

B. Nanos mutant phenotype expressed  two head phenotype

C. Nanos is a posterior morphogenic protein

D. It involves to represses the caudal mRNA

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#Question id: 11964

#Unit 7. System Physiology – Animal

 Animals cannot produce enzymes to digest cellulose, yet many termite species consume cellulose from plant material as a main part of their diet. How do termites access the nutrients contained in cellulose?

TLS Online TPP Program

#Question id: 10574

#Unit 10. Ecological Principles

Which of the following statements about the evolution of life histories is correct?

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#Question id: 28525

#Unit 5. Developmental Biology

At which stage of plant development, Cell elongation and cellular differentiation processes occur throughout the embryonic axis?