(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 ...

As per reports, starting 2026-27, NCERT has added Earth science as a section along with Physics, Chemistry and Biology in ...

NCERT Books are always considered the best resources for students of any standard. Especially at the Class 9th level, when students are introduced to new and complex concepts, nothing can match the ...

The Central Board of Secondary Education (CBSE) will introduce two-tier difficulty levels—standard and advanced—for science and social science for class 9 from the 2026-27 academic year and class 10 ...