Search for notes by fellow students, in your own course and all over the country.
Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.
Document Preview
Extracts from the notes are below, to see the PDF you'll receive please use the links above
The Living World
This presentation will cover the first chapter of class 11
from NCERT book which is about the very basics and
concepts of biology that every biology student must
understand
...
There are two aspects of growth:
•
•
Increase in cell mass (growth of cytoplasm) at
the cellular level
Increase in the number of cells through cell
division
During cell division in a unicellular organism, the
number of cells is increasing
...
However, reproduction is not the defining feature of
living organisms as there are many sterile organisms
like mules, sterile worker bees, and infertile human
couples that are still living organisms
...
Every living organism
has consciousness and can sense their surroundings
and respond according to them
...
Number of Species in the World and in
India
According to IUNC, we have discovered 1
...
We will
also discuss the number of species present in India
...
Millions of species
have been identified for systematic study
...
The organized system of classifying
organisms is referred to as taxonomy