Question No : 8
Lichens indicate SO2 pollution because they
Question No : 9
A virus can be considered a living organism because it
Question No : 10
Bacteria lack alternation of generation because there is
Question No : 11
Yeast is not included in protozoans but in fungi because
Question No : 12
The given figure shows some labelled structure as A, B, C and D. In which structure the protein coat that encloses the nucleic acid is present?
Question No : 13
The given figure shows the structure of filamentous blue green algae, Nostoc with a structure marked as X. Select the option which shows the correct identification of the X with its feature.
Question No : 14
The figure given below shows the structure of a bacteriophage. Identify its parts labelled as A, B, C and D.