Which simple permanent tissue stores food in plants?
Answer: Parenchyma
Explanation: Parenchyma consists of living cells with thin walls and large intercellular spaces, primarily storing food and aiding in photosynthesis.
Which type of parenchyma contains chlorophyll?
Answer: Chlorenchyma
Explanation: Chlorenchyma is a specialized type of parenchyma that contains chlorophyll and helps in photosynthesis.
Which simple permanent tissue provides flexibility to plant parts?
Answer: Collenchyma
Explanation: Collenchyma cells have thickened cell walls at the corners, providing mechanical support and flexibility.
Which simple permanent tissue is responsible for floating in aquatic plants?
Answer: Aerenchyma
Explanation: Aerenchyma contains large air cavities that help aquatic plants float.
Which simple permanent tissue provides mechanical strength to plants?
Answer: Sclerenchyma
Explanation: Sclerenchyma consists of dead cells with thick lignified walls, making plant parts rigid and strong.
Which simple permanent tissue forms the hard covering of nuts and seeds?
Answer: Sclerenchyma
Explanation: The thick walls of sclerenchyma provide a protective covering to seeds and nuts, preventing damage.
Which simple permanent tissue is present in leaf stalks for support?
Answer: Collenchyma
Explanation: Collenchyma is found beneath the epidermis in leaf stalks, providing flexibility and support.
Which simple permanent tissue has the least intercellular space?
Answer: Collenchyma
Explanation: The cells of collenchyma are closely packed, with very little intercellular space, ensuring better mechanical support.
Which simple permanent tissue consists of elongated dead cells?
Answer: Sclerenchyma
Explanation: Sclerenchyma cells are elongated, dead, and have thickened walls due to lignin deposition.
Which type of tissue forms the husk of coconut?
Answer: Sclerenchyma
Explanation: The hard and fibrous husk of coconut is composed of sclerenchymatous tissue, providing durability.
