MCQ
Water plants provide ....... to water animals
- ✓$O_2$and food
- BWater and $CO_2$
- CFood and water
- DShelter and shade
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$I. X-ray$ film
$II.$ Electrophoresis
$III.$ Digestion with restriction enzyme
$IV.$ Ethidium bromide
$V.$ Radioactive probe
Choose the option having correct sequential order of these events