7th standard science lesson no 4
Dear Student
Modes of nutrition in plants:
1. Autotrophic
2. Heterotrophic - Insectivorous and parasitic
3. Symbiotic
Modes of nutrition in animals
1. Saprotrophic
2. Holozoic
3. Parasitic - endoparasitic and ectoparasitic
Regards
Modes of nutrition in plants:
1. Autotrophic
2. Heterotrophic - Insectivorous and parasitic
3. Symbiotic
Modes of nutrition in animals
1. Saprotrophic
2. Holozoic
3. Parasitic - endoparasitic and ectoparasitic
Regards