Which of the following properties of water does not contribute to the fitness of the aqueous environment for living organisms?

TLS Online TPP Program

#Question id: 2342

#Unit 2. Cellular Organization

Which of the following is a requirement for osmosis to occur?

TLS Online TPP Program

#Question id: 19008

#Unit 13. Methods in Biology

which of the following chromatography does not depend upon the nature of sample but only on size only

TLS Online TPP Program

#Question id: 28275

#Unit 5. Developmental Biology

 what will happened when sulfated polysaccharide binds to its receptor on the sperm____ 

a) activates CatSper calcium channel

b) activates sperm membrane calcium transport channel

c) activates sperm membrane sodium-hydrogen exchanger

d) activates sperm membrane phospholipase enzyme

TLS Online TPP Program

#Question id: 17217

#Unit 7. System Physiology – Animal

Which of the following stress affects the body's structure and function Such as diseases, mobility problems?

TLS Online TPP Program

#Question id: 27044

#Unit 10. Ecological Principles

For two species A and B in competition, the carrying capacities, competition coefficients, per capita growth rate and population size are

KA = 1000           KB = 1200    α of B= 1     β of A= .5       rB= .5         r A= .3                

AN= 500                  BN= 200

According to the Lotka-Voltera model, what is growth rate of species A?