MCQ
Cell wall in higher plants is made up of
- ACellulose + lignin
- ✓Cellulose + pectine
- CCellulose + suberin
- DCellulose + lipid
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| List $I$ | List $II$ |
| $A$ The structures used for storing of food | $I$ Gizzard |
| $B$ Ring of $6-8$ blind tubules at junction of foregut and midgut. | $II$ Gastric Caeca |
| $C$ Ring of $100-150$ yellow coloured thin filaments at junction of midgut and hindgut. | $III$ Malpighian tubules |
| $D$ The structures used for grinding the food. | $IV$ Crop |
Choose the correct answer from the options given below:
$(i)$ These muscle fibres taper at both ends and do not show striations.
$(ii)$ The wall of internal organs such as the blood vessels, stomach and intestine contain this type of muscle tissue.
$(iii)$ They are 'involuntary' as their function cannot be directly controlled.
