What do you understand by the term autotroph?
The term autotroph is made up of two words, "auto" means "self" and "troph" means " nutrition". The organisms that prepare their own food are known as autotrophs. Example: plants.
What do you understand by the term autotrophs? [2 MARKS]
A. What do you understand by the term biotic substances? Give examples.
B. What do you understand by the term abiotic substances? Give examples.
What do you understand by the term 'migration' ?