- Which plant tissue is responsible for growth?
Answer: Meristematic tissue
Explanation: Meristematic tissue consists of actively dividing cells, leading to the growth of roots, stems, and leaves. - Which meristematic tissue is found at the tips of roots and shoots?
Answer: Apical meristem
Explanation: The apical meristem helps in the elongation of plant roots and shoots, promoting primary growth. - Which meristematic tissue increases the thickness of the stem?
Answer: Lateral meristem
Explanation: The lateral meristem (cambium) is responsible for the secondary growth of plants, increasing the girth of stems and roots. - Which permanent tissue stores food in plants?
Answer: Parenchyma
Explanation: Parenchyma is a simple permanent tissue that stores food and provides structural support. - Which type of permanent tissue provides flexibility to plants?
Answer: Collenchyma
Explanation: Collenchyma tissue provides mechanical support and flexibility, especially in young stems and leaves. - Which simple permanent tissue is made up of dead cells?
Answer: Sclerenchyma
Explanation: Sclerenchyma cells have thick walls due to lignin and provide rigidity and strength to plant structures like stems and seed coats. - Which plant tissue transports water?
Answer: Xylem
Explanation: Xylem is a complex permanent tissue that transports water and minerals from roots to the rest of the plant. - Which plant tissue transports food?
Answer: Phloem
Explanation: Phloem is responsible for the transport of nutrients and food (mainly sucrose) from leaves to other parts of the plant. - Which protective tissue forms the outer layer of plant organs?
Answer: Epidermis
Explanation: The epidermis protects the plant from water loss, mechanical injury, and infection. - Which tissue forms the cork layer in mature plants?
Answer: Cork (Protective tissue)
Explanation: Cork cells replace the epidermis in older stems and roots, preventing water loss and protecting the plant from damage.
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