HAPPY MONDAY
-Collect graded handouts from front
table and put in Buff Binder.
-Complete quarter page labeled
“Scientific Method Quiz”
-Copy answers onto “Bellwork” page
on first row.
CUPS
Standard
B.10C – Analyze the levels of organization
in biological systems and relate the levels
to each other and to the whole system
Essential Question
How do the levels of organization show an
increase in complexity?
The Study of Life
I. Introduction to Biology
Bios = "life"
Biology
Logos = "study of"
A. Levels of Biological Organization
• Organism – a living thing made up of one or
more cells.
• Unicellular – an organism composed of one
cell, can carry on all the activities necessary
for life
• Multicellular – An organism composed of
many cells, different cells carry out different
jobs (division of labor),
Multicellular Organization
Similar cells
work
together
to form
Tissues.
Multicellular Organization
Different
tissues work
together to
form organs.
Multicellular Organization
Different
Organs work
together to
form organ
Systems.
Multicellular Organization
All the
Organ
Systems work
together to
form a living
Organism.
Cell
Tissue
Organ
Organ System
Organism
Levels of Biological Organization
1.
2.
3.
4.
5.
6.
7.
atoms
molecules
cells
tissues
organs
organ systems
organism
Levels of Biological Organization
8. Populations –
Organisms of the
same species that
Live in the same
place and can
interact to
produce young
Levels of Biological Organization
9. Communities –
Groups of
different
populations
that interact
with each other
in a given area.
Levels of Biological Organization
10. Ecosystem –
Biotic community
and abiotic factors
Biotic - Living
organisms
Abiotic – Nonliving
organisms.
Levels of Biological Organization
11. Biosphere –
made up of all
the ecosystems.
The part of the
earth and its
atmosphere that is
capable
of supporting
life.
RECAP
Atom
Carbon
Molecule
Water
Organelle
Nucleus
Cell
Bacteria
Tissue
Muscle
Organ
Brain
Organ System
Excretory
Organism
A Buffalo
Moose
Population
Moose
Community Bees and Flowers
Ecosystem
Ocean
Biome
Tundra
Biosphere
Earth
HW: Analogy
(Circles Handout)