1. The common mode of sexual reproduction in Chlamydomonas is(a) isogamous(b) anisogamous(c) oogamous(d) hologamous 2. Which one has the largest...

1. If formaldehyde and KOH are heated, then we get(a) Methane(b) Methyl alcohol(c) Ethyl formate(d) Acetylene. 2. Formalin is an...

1. If ΔH is the change in enthalpy and ΔE the change in internal energy accompanying a gaseous reaction, then...

1. Select the rate law that corresponds to the data shown for the following reaction: 2. For an exothermic reaction,...

1. Formation of gametophyte directly from sporophyte without meiosis is(a) Apospory(b) Apogamy(c) Parthenogenesis(d) Amphimixis2. Parthenogenesis is (a) development of embryo...

1. The angle between the overlapping of one sorbital and one p-orbital is (a) °180(b) °120(c) °109 , 28'(d) °120,...

1. The spectrum of He is expected to be similar to that(a) H(b) Li+(c) Na(d) He+ 2. The number of...

1. At S.T.P. the density of CCl4 vapours in g/Lwill be nearest to:(a) 6.87(b) 3.42(c) 10.26(d) 4.57 2. One litre...