Graph 11 shows the journey of Rakesh and Sherkhan write a story about their journey on the basis of the graph
Answers
Answered by
0
Answer:
Like humans and other animals, fish suffer from diseases and parasites. Fish defences against disease are specific and non-specific. Non-specific defences include skin and scales, as well as the mucus layer secreted by the epidermis that traps microorganisms and inhibits their growth
Similar questions