AP BIOLOGY

Detailed explanation-1: -The cells comprising meristematic tissues are small and circular, with thin cell walls and a dense cytoplasm. Since these cells are continuously dividing, they lack vacuoles and have a large and prominent nucleus. have thin cellulosic wall, no vacuoles, dense cytoplasm, and prominent nuclei.

Detailed explanation-2: -Characteristics of Meristematic Tissue The meristematic tissue has the quality of self-renewal. Every time the cell divides, one cell remains identical to the parent cell, and the others form specialized structures. They have very small and few vacuoles. The meristematic tissue is living and thin-walled.

Detailed explanation-3: -(a) Meristematic cells have a prominent nucleus and dense cytoplasm but they lack vacuole.

Detailed explanation-4: -So, the correct answer is ‘Thin wall, dense protoplasm, no intercellular spaces, isodiametric and nucleate’.

Detailed explanation-5: -Meristematic cells have immense potential to divide. For this purpose, they have dense cytoplasm and thin cell wall. Vacuoles possess cell sap and provide rigidity and turgidity to the cell. This might pose a problem for cell division.