Question

(11) Name the parts labelled 'a' and 'b'.
(m) Name the type of cells that produce this molecule.
Identify a, b, c and d in the following table:
Name of the
Name of the
human disease
causal bacteria/virus
1 Typhoid
Salmonella typhi
2. Common cold
3. Pneumonia
Streptococcus pneumoniae
Specific organ
or its part affected
​

Answer 1

Answer:

I can't able to understand this question plz explain brief

Answer 2

3.. Streptococcus pneumoniae