Fill ups
In……………..areas,…………acts as keystone species.

What is a keystone species?

Fill in the blanks with the help of the following given words: [Extinct, North-western,Tropical,fig,ficus, Glomus, Northern, Southern,Pinus,Diversity, Ustilago, Rust,Smut, Staphyfoc. Flemming, Azospirillum, Pasteur, Selaginella, Chara] In……….(1)...........area.........(2)...................acts as keystone species.

Fill ups ……………acts on the charge moving along the direction of magnetic field.

Fill in the blanks : Micro-organism like…………………….. Acts as a pesticide, while…………………………… acts as a biofertilizer.

Fill in the blanks most common species of bee ...........

Fill in the blanks The name of genus starts with…………..letter, and that of species with…………..letter.

Fill in the blanks ……………comprises a group of related species which has more characteristics in common.

Fill in the blanks: ……is a means of prepetuation of the species

Fill ups In a Leclanche cell, MnO_2 acts as………………. .

Fill ups If there is a large energy gap between the filled valence band and empty conduction band, the subtance acts as …………….. .