goldgreensilver

short-tailed mutant of a mouse was discovered. Multiple crosses of

this mouse to normal mice produced 27 normal and 25 short-

tailed mice. A series of crosses between short-tailed mice were

made and 21 short-tailed and 11 long-tailed mice were produced.

1. Explain the inheritance of tail length as per this data.

Respiration in birds is characterized by _______ air flow and_______ gas exchange.

Which of these processes combined with INCREASE in entropy? I. boiling water II. freezing water III. N2(g) + 3 H2(g) ---> 2 NH3(g) IV. Br2(1)---> Br2(g)