MCQ
How is extinction represented in a family tree diagram?
- AWhen a branch splits.
- BWhen a branch ends.
- CWhen a branch shifts along x - axis.
- DWhen a branch shifts along y - axis.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Column $- I$ | Column $- II$ |
| $(a)$ Phytoplankton, grass | $(p)$ First trophic level |
| $(b)$ Man, Lion | $(q)$ Herbivore |
| $(c)$ Zooplankton, Cow, Grasshopper | $(r)$ Third trophic level |
| $(d)$ Birds, Wolf | $(s)$ Top carnivore |