science quiz

Everyday Science Cbse Class 7 Quiz 1

Haustoria in some plants are  

The Association of two different organisms in which both are benefited is called

Tiny pores found on the lower side of leaves are called

Rhizobium is a good example of

Autotrophic nutrition is found in

Which of these plants are saprophytes

Insectivorous plants ------------- But they depend on --------------- For some -------------

----------- pigment is necessary for photosynthesis

Special cells in plants which regulate the opening and closing of stomata

Fertilizers are rich in ________,__________ & _________

Name the bacteria present in these roots