Transcript Rat and palm tree

The rat and the palm tree
By Joel J., Daniel A. & Fernando R.
Outline
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1. Cell type.
2. Nutrition function of the rat.
3. Interaction function of the rat.
4. Reproduction function of the rat.
5. Nutrition function of the palm tree.
6. Interaction function of the palm tree.
7. Reproduction function of the palm tree.
8. Conclusion.
Cell type
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The rat has animal eukaryotic cells.
The palm tree has plant eukaryotic cells.
NUTRITION FUNCTION OF
RAT
Nutrition function of the rat
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Obtaining nutrients: They obtain nutrients
with a mouth with teeth and tongue. They
have a complex digestive tract.
Breathing: They take oxygen from the air
by the lungs.
Circulation and excretion: They have a
closed circulatory system with a heart. They
use the kidneys and the anus.
NUTRITION FUNCTION OF RATS
Interaction function of the rat
Interaction with the environment: The rat
goes to the rubbish in search of food.
 Perception of information: They perceive
the information by the eyes, ears, mouth,
nose and skin.
 Processing and coordination: When they
perceive information, it´s carried on
through the nerves to the brain.
 Execution of responses: The information
is carried on to the muscles to produce
reactions.
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REPRODUCTION FUNCTION OF PALM TREE
Reproduction function of the rat
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The rats have a sexual reproduction.
The sperm enters in the ovule.
NUTRITION FUNCTION OF PALM TREE
Nutrition of the palm tree
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Obtaining nutrients: They perform the
photosynthesis.
Respiration: They absorb oxygen through
the stomata to get energy by the
mitochondria
Substance distribution: They distribute
the phloem sap throughout the plant.
Eliminating waste matter: They keep the
waste substances in old leaves.
Interaction function of the palm tree
Interaction function of the palm
tree
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They move towards the sun to obtain solar
energy. They move very slowly. This is a
nastic movement called photonasty.
It also perform tropism. For example, the
roots grow towards the earth using
geotropism
Reproduction
function of the
palm tree
Reproduction function of the palm
tree
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They have asexual reproduction.
They reproduce through pollen.
Conclusion
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Rats and palm trees are living things and
they perform the three vital functions.
It is more evident when animals are
performing the 3 vital functions than when
plants are.