NEET questions
18092 published questions with worked solutions.
- Which of the following is a bacteriophage?
- ___ gave the name virus, which means venom or poisonous fluid. Fill in the blank.
- Bacteriophage are
- ___ gives the name virus, which means venom or poisonous fluid. Fill in the blank.
- The protein coat of a virus is known as
- Viruses are non-cellular organisms but replicate themselves once they infect the host cell. To which of the following kingdoms do...
- The symbiotic relationship between fungi and algae is called
- The protein coat of virus is called capsid, which is made up of small sub-units called ...A... which protects the ...B.......
- T.O. Diener (1971) discovered a new infectious agent that was smaller than viruses. Consider the following statements about this...
- The sub-unit of capsid is called
- Which of the following plant virus has DNA in it?
- Who crystallised and isolated viruses for the first time?
- Which of the following statements are false about viruses? I. Viruses are facultative parasites II. Viruses can multiply only...
- The benefit of algae in lichen is
- In plants, mosaic formation, leaf rolling and curling, yellowing and vein clearing are the symptoms of
- I. DJ Ivanowsky (1892) recognised certain microbes as causal organisms of the mosaic disease of tobacco II. MW Beijerinck (1898)...
- The genetic material of viruses consists of
- Viruses and viroids are the non-cellular organisms, which are not characterised in the classification of
- *Contagium vivum fluidum* concept of virus was proposed by
- Which of the following phenomenon proves that viruses are living?