Multiple choice

Which of the following pairs is/are not correctly matched?

  1. Vesiculoviruses : Bullet-shaped viruses with a spiked envelope
  2. Filoviruses : Enveloped, helical viruses
  3. Orthopoxviruses : Small spherical viruses

  1. Only 1

  2. Only 2

  3. Only 3

  4. Both 1 and 2

  5. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Orthopoxviruses are very large, complex, brick-shaped viruses.