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Science Ch.2/3
Science
Question | Answer |
---|---|
Name the 7 Classifications. (HInt: King Phillip Came Over For Great Spaghetti) | Kingdom,Phylum,Class,Order,Family,Genus,Species |
Name the 5 Kingdoms. | Plants-many celled(make their own food)Animals-many celled(feed on other organisms)Bacteria-one cell(no nucleus)Protists-one celled(some make food, some take in food)Fungi-many celled(absorb food) |
What are vertebrates? | Organisms with a backbone like humans and dogs. |
What are invertebrates? | Organisms without a backbone like a jellyfish or spider. |
What is a backbone made of? | Vertebra with soft discs in between that allow for flexibility and movement. |
What is a gymnosperm? | A plant that has naked seeds.ex.pine tree=pine cones |
What is an angiosperm? | A flowering plant that has seeds protected by fruit.ex.apple tree |
What is sylem? | Tissues that carries water and nutrients from the roots to every part of the plant. |
What is a spore? | A single reproductive cell that can grow into a new plant.ex.ferns |
What are nonvascular plants? | -don't have true roots-anchored to ground by rootlike structures-absorb water and nutrients from surroundins and pass through plant cell by cell.-grow short and low to ground |
What are vascular plants? | -contain vascular tissue that supports plants-carries water and food-can grow large and tall |
What do roots do? | They absorb and transport food |
What do stems do? | Carry water and nutrients. |
What do leaves do? | Make food. |
What is photosynthesis? | -uses light energy, carbon dioxide and water to make sugar.-takes place in leaf cells-oxygen is a waste product of photosynthesis(poop :)) |
List flowers to seeds process | 1.flowers attract animals2.pollen comes from the anther(male part of one flower)and carried by and animal(like a bee)and...3.pollen is transferred to the stigma(female part) of another flower4.an embryo develops in the ovule5.embryo has a root and |
6.ovule wall develops into a protective seed coat7.the ovary becomes a fruit8.fruit with seeds are inside are dispersed(spread around)in different ways to regrow into a flower |