MCQ
Ethylene gas
- AIs a saturated hydrocarbon
- BSlows down the ripening of apples
- CRetards ripening of tomatoes
- ✓Speeds up maturation of fruits and early ripening of some fruits
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| $(i)$ Acicular | $(1)$ Grass |
| $(ii)$ Linear | $(2)$ Nerium |
| $(iii)$ Lanceolate | $(3)$ Banana |
| $(iv)$ Oblong | $(4)$ Pine |
| Column $I$ | Column $II$ |
| $(a)$ Tarsal | $(i) \;14$ |
| $(b)$ Phalanges | $(ii)\; 1$ |
| $(c)$ Meta tarsal | $(iii) \;7$ |
| $(d)$ Femur | $(iv) \;5$ |

$(i)$ They have a hard and non-pliable ground substance rich in calcium salts and collagen fibres.
$(ii)$ They support and protect softer tissues and organs.
$(iii)$ Osteocytes are present in the spaces called lacunae.
$(iv)$ They also interact with skeletal muscles attached to them to bring about movements.
Which of the following type of tissue is being described by above statements