MCQ
Nucleoside is different from nucleotide because it does not have:
- ✓Phosphate
- BSugar
- CN-base
- DPhosphate and Sugar
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$I.$ The transfer of energy from producers to top consumers through a series of organisms is called food chain
$II.$ A food chain is always straight and proceeds in a progressive straight line
$III.$ In a food chain, there is unidirectional flow of energy from sun to producers and subsequently to series of different types of consumers
Which of the statements given above are correct?