Which of the following is mistletoe?
Total parasite
Semi parasite
Commensal
Predator
Spongy tissues with air spaces are present in.
All aquatic plants
Submerged aquatic plants
Floating aquatic plants
Desert plants
All individuals of a particular species living in a particular habitat is called a :
Community
Population
Ecosystem
Fauna
Animals which are active and feed at night are called.
Diurnal animals
Nocturnal animals
Seasonal animals
Adapted animals
Which group is present maximum in an ecosystem?
Herbivores
Carnivores
Producers
Omnivores
Many inter connected food chains are called as:
Larger food chain
Food web
Tropic level
The branch of biology which deals with the study of living organisms and their habitat.
Ecology
Evolution
Cytology
Choose the correct food chain.
Grass → frog → grass hopper → snake
Snake → frog → grass hopper → grass
Grass hopper → frog → snake → grass
Grass → grass hopper → frog → snake
Aerenchyma is a tissue seen in:
Aquatic animals
The flow of energy in an ecosystem is always:
Unidirectional
Bidirectional
Cyclic
Multidirectional
