CBSE Class 9 Competency-Based Questions: The Central Board of Secondary Education (CBSE) is all set to conduct annual examinations for students of the 2025, in the early months of 2025. To provide ...
(b) human cheek cells & to record observations and draw their labelled diagrams. 5. Identification of Parenchyma, Collenchyma and Sclerenchyma tissues in plants, striped, smooth and cardiac muscle ...
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