When we look through the lens of a microscope, we observe intricate structures and details of tiny specimens that are invisible to the naked eye.
Tiwari Academy Discussion Latest Questions
Hooke’s observation is important because it was the first time someone observed that living things appear to consist of separate units, leading to the use of the term “cell” in biology.
Robert Hooke coined the term “cells” from his observation, which is a Latin word for “a little room.
Cork is a substance that comes from the bark of a tree.
Robert Hooke observed that the cork resembled the structure of a honeycomb, consisting of many little compartments.
The combination of nerve and muscle tissue is fundamental to most animals because it enables them to move rapidly in response to stimuli.
The signal that passes along the nerve fibre is called a nerve impulse. It enables communication between nerve cells and controls muscle movement and responses.
An individual nerve cell may be up to a metre long.
The two main types of processes that arise from the neuron’s cell body are a single long part called the axon and many short, branched parts called dendrites.
The cells of the nervous tissue are called nerve cells or neurons.