Biological Classification questions
676 published questions with worked solutions.
- Which one of the following is having ssRNA?
- The genetic material of rabies virus is
- Provirus is
- The RNA like particle, which causes disease is
- Viroids differ from viruses in having
- The latest view for the origin of viruses is
- Assertion: Viruses cause diseases and replicate when they are in the host. Reason: Viruses do not replicate outside the host but...
- Plant virus contains
- Prions are
- Viruses are no more 'alive' than isolated chromosomes because
- Which part of an animal virus is not reproduced in multiple copies?
- Virus consists of
- Viroids have
- Which one of the following viruses contains both DNA and RNA?
- Identify the correct pair that shows the double stranded RNA among the following
- A virus differs from a bacterium as it contains
- Viruses contain
- Infectious proteins are present in
- Study the following columns. List-I: (A) M13 bacteriophage (B) Rice dwarf virus (C) Cauliflower mosaic virus (D) Polio virus...
- Potato leaf roll or leaf curl of papaya are caused by
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