The nucleus controls all activities of the cell. It contains DNA, which holds instructions for growth, reproduction and functioning. It is often called the control center or brain of the cell. Class 8 Science Curiosity Chapter 2 The Invisible Living World: ...
Discussion Forum Latest Questions
Tissues are groups of similar cells working together. They perform specific functions like muscle contraction, oxygen transport or protection, supporting organ function in organisms. Class 8 NCERT Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye solutions class 8 ...
Seeing the hidden world would redefine what we consider “living.” Tiny organisms, though small, show complex behaviors. It would teach us that size doesn’t define importance and that life exists even beyond our usual perceptions. Class 8 Science Curiosity Chapter 2 ...
Antonie van Leeuwenhoek is known as the Father of Microbiology. He was the first to observe and describe microorganisms like bacteria using a microscope, opening the hidden world of microbes to scientific study. Class 8 Science Grade 8 Chapter 2 The ...
Robert Hooke used the word “cells” to describe the tiny, box-like structures in cork. The name came from their resemblance to small rooms or “cellula” seen in monasteries. Class 8 NCERT Science Curiosity Chapter 2 The Invisible Living World: Beyond Our ...