Double fertilization is main feature of-
Q20.Double fertilization is main feature of- (1) Pteridophytes (2) Bryophtes (3) Angiosperm (4) Gymnosperm Answer Angiosperm Related Questions on Biology GK Questions Q21.Desease caused by HIV- (1) Cancer (2) Tuberculosis (3) None of these (4) Acquired immune deficiency syndrome Answer Acquired immune deficiency syndrome Q22.Curd is sour due to presence of (1) Lactic Acid (2) … Read more