BotanySingle celled sporophyte is seen in the life cycle ofA. ChlamydomonasB. SpirogyraC. Volvox

Single celled sporophyte is seen in the life cycle of
A. Chlamydomonas
B. Spirogyra
C. Volvox

A
A and B only
B
B and C only
C
A and C only
D
A, B and C

Solution:

Chlamydomonas, Spirogyra and Volvox have haplontic life cycle. In such organisms the sporophytic stage is limited to only zygote. This zygote undergoes meiosis to form haploid cell or nuclei.