Bacterial leaf blight of rice is caused by a species of:
Envinia
Xanthomonas
Pseudomonas
Alternaria
Additional Questions
Which of the following is a symbiotic nitrogen fixer? |
Answer |
A symbiotic relationship/interaction in which one species benefits and the other species is not affected is called: |
Answer |
Which one of the following is not used in organic farming? |
Answer |
Organism like Escherichia coli and Chlamydia trachomatis fall into which domain? |
Answer |
Organisms called Methanogens are most abundant in a |
Answer |
Secondary sewage treatment is mainly a |
Answer |
Ethanol is commercially produced through a particular species of |
Answer |
A sewage treatment process in which a part of decomposer bacteria present in the wastes is recycled into the starting of the process is called |
Answer |
Which one of the following plant is commonly used as green manure? |
Answer |
An important drug is obtained from the bark of |
Answer |