Transcript 4/20 & 4/21 - 7th Grade Agenda

4/25 & 4/26 - 7th Grade Agenda
Learning Objective: Discuss about the
properties of Animals
Collect HW Reading & Notetaking 193 –
194
Passback graded HW & Test
Froguts Lab (Starfish)
Textbook Reading 410 – 421
HW: Review & Reinforce p. 61 & 64
Reflection
• Prompt: Describe 3 characteristics of
Animals.
What are the six kingdoms of
living things?
Animals
4 Characteristics of animals
1. Many celled organisms
2. Obtain their food by eating other
organisms
3. Reproduce sexually
4. Move from place to place
Animal cells are grouped
issue
together to form a T_______
which has a specific job in the
body.
Tissues combine to form an
O______
which performs a more
rgan
complex job than each tissue by
itself
Organs combine to form an
ystem
rgan
O______
S________
Is Venus Flytrap an animal?
• No. It uses
photosynthesis to make
its own food. Trapping
and digesting insect just
supplements its diet.
• Venus fly trap is a
autotroph
• Animals are heterotroph
The process by which a new
organism forms from the joining of
exual
two sex cells is called S_______
eproduction
R_______
An animal that does not have a
backbone is called an
nvertebrate
i__________.
• Most animal
species (95%) are
invertebrates
• Can you name
some
invertebrates?
• Jellyfishes, worms,
snails, crabs,
spiders & insects
An animal that has a backbone is
ertebrate
called a V__________.
• Can you name
some vertebrates?
• Fishes,
amphibians,
reptiles, birds and
mammals
Classification of Animals
• Vertebrates
• Invertebrates
• 35 Major Groups
called a Phylum
All animals arose from a
elled
ingle
S______
C_____
ancestors.
Are Sharks vertebrates?
• Yes
• Although they
have cartilages
instead of
bones, they
have a skeleton
and a backbone
Sea anemone and many circular
adial
animals exhibit R______
ymmetry
S_______
• What are some
characteristics of Radial
Symmetry Animals?
• Do not have distinct
front or back ends
• Lives in the ocean
• Senses their
environment in all
directions
The balanced arrangement of a
butterfly’s body is called
ymmetry
ilateral
B_______
S________
• What are some
characteristics of
Bilateral Symmetry
Animals?
• Larger & More complex
than radial symmetry
animals
• Moves more quickly
• Sense organ in the front