A universal feature of the life cycle of plants is
A. morphologically identical haploid and diploid stages.
B. genetically identical haploid and diploid stages.
C. alteration of generations between heteromorphic haploid gametophytes and diploid sporophytes.
D. none of the above
Correct Answer : C.
Life cycle of any sexually reproducing plant consists of two morphological phases i.e., haploid gametophyte and diploid sporophyte that regularly alternate with each other. This phenomenon is termed as alternation of generation.