MCQ
Which of the following is not an insect
- ACockroach
- ✓Tick
- CBeetle
- DWasp
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$\begin{array}{|l|l|} \hline Column\,\,I & Column\,\,II \\ \hline a.\,\,Pennatula & 1.\,\,Brain\,\,coral \\ \hline b.\,\,Meandrina & 2.\,\,Sea-fan \\ \hline c.\,\,Gorgonia & 3.\,\,Sea-pen \\ \hline d.\,\,Adamsia & 4.\,\,Sea-anemonea \\ \hline \end{array}$
$a\ \ b\ \ c\ \ d$
| List $I$ | List $II$ |
| $A$. Mast cells | $I$. Ciliated epithelium |
| $B$. Inner surface of bronchiole | $II$. Areolar connective tissue |
| $C$. Blood | $III$. Cuboidal epithelium |
| $D$. Tubular parts of nephron | $IV$. Specialised connective tissue |
Choose the correct answer from the options give below:
Reason : Allergens in the environment on reaching human body stimulate mast cells in certain individuals.
