What type of tissue do meristematic cells form after differentiation?
Answer: Permanent tissue
Explanation: Permanent tissues develop when meristematic cells lose their ability to divide and take on a specific function.
Which process leads to the formation of permanent tissues?
Answer: Differentiation
Explanation: Differentiation is the process where meristematic cells take a permanent shape, size, and function.
Which type of permanent tissue consists of relatively unspecialized cells?
Answer: Parenchyma
Explanation: Parenchyma is a simple permanent tissue with thin cell walls, living cells, and functions like food storage and photosynthesis.
Which simple permanent tissue provides flexibility to plants?
Answer: Collenchyma
Explanation: Collenchyma cells have thickened cell walls and provide mechanical support and flexibility, especially in young plant parts.
Which simple permanent tissue provides mechanical strength and is made of dead cells?
Answer: Sclerenchyma
Explanation: Sclerenchyma cells have thick lignified walls, making them rigid and providing structural support.
Which permanent tissue is responsible for transporting water in plants?
Answer: Xylem
Explanation: Xylem, a complex permanent tissue, consists of tracheids and vessels that transport water and minerals from roots to leaves.
Which permanent tissue transports food in plants?
Answer: Phloem
Explanation: Phloem consists of sieve tubes and companion cells, which help transport food from leaves to different parts of the plant.
What are xylem and phloem together known as?
Answer: Vascular bundle
Explanation: Xylem and phloem form the vascular bundle, which helps in the conduction of water, minerals, and food in plants.
Which permanent tissue forms the outer protective covering of plants?
Answer: Epidermis
Explanation: The epidermis is a protective tissue that prevents water loss and protects against mechanical injury and infection.
Which protective permanent tissue replaces the epidermis in older plant stems?
Answer: Cork
Explanation: Cork cells are dead, compactly arranged, and contain suberin, which makes them waterproof and protects the plant
