No two different species can share the same niche but can have similar niches,  this is because of competition for resources like food, space etc

Two species cannot coexist permanently in a community if their niches are  identical

TLS Online TPP Program

#Id: 8420

#XL - T Zoology

Human population growth fits an exponential pattern

TLS Online TPP Program

#Id: 8568

#XL - Q Biochemistry

In the presence of a non-competitive inhibitor which will bind equally well to E or to ES- Vmax decreases but not Km 

TLS Online TPP Program

#Id: 8948

#XL - T Zoology

When spindle microtubule elongation at the end of anaphase has correctly positioned segregating daughter chromosomes in the bud, Tem1 is converted into its active GTP-bound state, activating the protein kinase signaling cascade.

TLS Online TPP Program

#Id: 7853

#XL - T Zoology

Thus, D glucose in aqueous solution exists as an equilibrium mixture of 5 compounds. The pyranose form predominates in solution.

aD glucofuranose (0.5%)

aD-glucopyranose (37%)

aldehydo- -glucose (0.003%)

bD-glucofuranose (0.5%)

bD-glucopyranose (62%)

TLS Online TPP Program

#Id: 5506

#XL - T Zoology

If individuals in one patch go extinct, other individuals in other patches survive, and they supply individuals