Living things by Carolina
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The document discusses the structures and functions of plant and animal cells. It notes that plant cells contain chloroplasts for photosynthesis while animal cells do not. Both plant and animal cells contain a nucleus that controls cell functions, a cell membrane that regulates what enters and leaves the cell, cytoplasm where cell parts float, and vacuoles that store water and minerals. The document also briefly covers sexual and asexual reproduction, stimulus and response in plants, and the roles of different cell types like red blood cells, white blood cells, nerve cells, root hair cells, and leaf cells.
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Modern phylogenetic taxonomy uses multiple characteristics to classify organisms, including morphology, chromosomes, DNA and proteins, embryological development, and the fossil record. Two main approaches are used - systematics which constructs phylogenetic trees showing evolutionary relationships, and cladistics which uses shared derived characteristics to establish relationships in cladograms. The six kingdom system classifies organisms into Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia based on cellular structure, nutrition, and metabolism. Phylogenetic trees and cladograms are used to show hypothesized evolutionary relationships between the six kingdoms.
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Living things by Carolina
- 1. LIVING THINGS BY CAROLINA XIANG SANCHEZ -ISASI PASTOR 5ºB
- 3. IN PLANTS CELL: NUCLEUS:IT CONTROLS THE FUCTIONS OF THE CELL CELL MEMBRANE:IT CONTROLS WHAT ENTERS AND LEAVE THE CELL. CYTOPLASM:IT IS A SUBSTANCE WHERE ALL THE PARTS OF THE CELL FLOAT AROUND. VACUOLES:THEY CONTEIN WATER AND MINERALS. CELL WALL:IT PROTECTS THE CELL. CHLOROPLASTS:THEY CONTEIN CHLOROPHILL,WHICH PLANTS NEED FOR PHOTOSYNTHESIS.
- 4. IN ANIMAL CELLS NUCLEUS:IT CONTROLS THE FUCTIONS OF THE CELL CELL MEMBRANE:IT CONTROLS WHAT ENTERS AND LEAVE THE CELL. CYTOPLASM:IT IS A SUBSTANCE WHERE ALL THE PARTS OF THE CELL FLOAT AROUND. VACUOLES:THEY CONTEIN WATER AND MINERALS.
- 6. REPRODUCTION SEXUAL REPRODUCTION TWO INDIVIDUALS ARE NEEDED,MALE AND FEMALE. EXAMPLE:DOGS,CATS,ETC ASEXUAL REPRODUCTION ONLY ONE INDIVIDUAL IS NEEDED. EXAMPLE:SEE STARS
- 7. INTERACTION THERE IS A CHANGE AND THE REACTION. STIMULUS IS THE CHANGE,RESPONSE IS THE REACTION. EXAMPLE:MIMOSA PLANT(WHEN YOU TOUCH IT,IT CLOSE THE LEAVES) MIMOSA PLANT
- 9. RED BLOOD CELLS CARRY OXIGEN TO ALL PARTS OF THE BODY
- 10. WHITE BLOOD CELLS PROTECT US FROM BACTERIA,ILLNESES,ETC
- 11. NERVE CELLS CARRY INFORMATION AND THE CONECTIONS BEWTEEN CELLS GROW US WE LEARN SOMETHING
- 12. ROOT HAIR CELLS ABSORB WATER AND MINERALS FROM THE SOIL
- 13. LEAF CELLS COLLECT SUNLIGHT FOR PHOTOSYNTHESIS
- 14. PLATELETS WHEN THERE IS AN INJURY IN A BLOOD VESSEL,THEY CLOSSE THAT INJURY