Biology questions
20584 published questions with worked solutions.
- Bacteria are found in
- Kingdom-Monera consists of
- On the basis of their shape, bacteria are grouped under ___ categories
- Match the following columns. List-I: (A) Coccus (B) Bacillus (C) Vibrio (D) Spirillum List-II: (1) Rod-shaped (2) Spherical (3)...
- Heterocysts present in *Nostoc* are specialised for
- Heterotrophic bacteria are dependent on other organism for
- Read the following statement about bacteria and select the correct option
- Eubacteria is also known as
- Mycoplasmas are classified under which of the following kingdoms?
- Which of the following is photoautotrophic bacteria?
- The bacteria that can reside in extreme salty areas are called as
- Some of the cyanobacteria (blue green algae) can fix atmospheric nitrogen in specialised cells called
- Bacteria are helpful in
- All eubacteria have
- You might find methanogens
- Read the following statements regarding archaebacteria and select the correct option. I. Archaebacteria differs from other...
- Which one of the following forms of bloom is present in polluted water?
- Eubacteria have rigid cell wall made up of
- Cyanobacteria is also known as
- Analyse the following statements regarding cyanobacteria and identify the correct option given below. I. The cyanobacteria are...