MCQ
The nutritive tissue present in the ovule is called
- ✓Nucellus
- BFunicle
- CEmbryo
- DInteguments
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(A)$ The earliest organisms that appeared on the earth were nongreen and presumably anaerobes.
$(B)$ The first autotrophic organisms were the chemoautotrophs that never released oxygen.Of the above statements which one of the following options is correct?