Two plant species co-occur in a prairie. Species X always occurs near species Y. However, species    often occurs in isolation from species X and produces more seeds when alone than when growing next to species X. Which of the following interactions between species X and Y could generate this pattern?

TLS Online TPP Program

#Question id: 23077

#Unit 12. Applied Biology

What is the effect of excess accumulation of metabolite products (lactate and ammonium) on cells?

TLS Online TPP Program

#Question id: 23078

#Unit 12. Applied Biology

What is the concentration of CO2 required for culturing animal cells?

TLS Online TPP Program

#Question id: 23079

#Unit 12. Applied Biology

What are the main constituents of culture for animal cell growth?

TLS Online TPP Program

#Question id: 23080

#Unit 12. Applied Biology

During the growth of animal cells in culture, it is noticed that the cells do not look very healthy. After an investigation, this is found that there is a lot of lactic acid in the culture fluid. What is probably wrong with this culture?

TLS Online TPP Program

#Question id: 23081

#Unit 12. Applied Biology

pH of culture medium is initially controlled by

TLS Online TPP Program

#Question id: 23082

#Unit 12. Applied Biology

The technique of organ culture may be divided on the basis of employing

a) solid medium

b) liquid medium

c) semi-solid medium