Column I | Column II | ||
(a) | Chlamydomonas | (iii) | Algae |
(b) | Cycas | (iv) | Gymnosperm |
(c) | Selaginella | (ii) | Pteridophyte |
(d) | Sphagnum | (i) | Moss |
Figures 9.20(a) and (b) refer to the steady flow of a (non-viscous) liquid. Which of the two figures is incorrect ? Why ?