Unit 1

• Mrs Gren, What does M stand for?


  Move
• Mrs Gren, What does R stand for?


  Respire
• Mrs Gren, What does S stand for?

  Senses
• Mrs Gren, What does G stand for?


  Growth
• Mrs Gren, What does R stand for?


  Reproduce
• Mrs Gren, What does E stand for?

  Excrete
• Mrs Gren, What does N stand for?

  Nutrition
• Definition of move

  An action by an organisms causing a change of position or place
• Definition of respire

  The breakdown of nutrient molecules and release energy for metabolism by chemical reaction in cells
• Definition of senses

  To detect the changes of the environment
• Definition of Growth

  Change in size or dry mass or height
• Definition of Reproduce

  Process of an organisms making more of themselves
• Definition of Excrete

  Removal of waste product
• Definition of Nutrition

  taking in material for energy, growth and development
• Living things can be classified into how many groups by the feature they share

  7 Groups
• How to confirm that the 2 species are same

  We can mate them together, if it fail then suggest another species. If it can fertile offspring, it means is the same species
• Naming a species have how many parts and what is the part

  2 parts; first part genus; second part species
• Why is classification system important?

  reflect the evolutionary relationship and to identify which species to need conservation
• what is the most accurate system of classification

  Taking DNA to compare
• Animal Kingdom

  They are multicellular, they also contain nucleus but not chlorophyll because they don't do photosynthesis. They are fed on organic substances made by other living things. They store carbohydrate as glycogen. And they have nervous coordination
• There are 2 major groups in animal kingdom


  Vertebrates and invertebrate
• How many classes are there in Vertebrate?

  5 (Mammals, fish, birds, reptiles and Amphibian)
• Does Vertebrate have back bone?

  Yes
• Does invertebrates have back bone

  No
• Features of invertebrates

  hard exoskeleton, segmented body and jointed legs
• How many class are there in Invertebrates

  4 (Insects, arachnids, crustaceans and myriapods)
• What feature does insect have?

  1 pair of antenna, 3 body segment (head, thorax and abdomen), 2 pairs of wings and 3 pairs of jointed legs
• What feature does arachnids have?

  2 body segment (cephaloxthorax and abdomen) and 4 pairs of jointed legs
• What feature does crustaceans have?

  2 pairs of antenna, 4 jointed legs and 2 claws
• What feature does Myriapods have

  Many legs , Many body, each segmented body have 1 pair of jointed legs and a pair of antenna
• Plant Kingdom

  They are multicellular, it contain nucleus and chloroplast. It stores carbohydrates as starch or sucrose
• Ferns are what type of plants

  Vascular plants (contain xylem and phloem)
• Ferns are reproduce by what?

  By spore
• fern leaves are called ???. And spore are found under of the fronts

  fronds
• What are the largest group of plants on earth?

  Flowering plants
• Flowering plants are reproduce by ??

  Seeds
• feature of Monocotyledon

  1 cotyledon, fibrous roots, scattered seed, parallel veins and multiple leaves of 3
• Feature of Dicotyledon

  2 cotyledon, tap roots, arranged seeds, net-like veins and multiple leaves of 4 to 5
• Fungi Kingdom feature

  Usually multicellular some are unicellular, it contain cell wall made by chitin, no chloroplast, reproduce by making spores, usually they are saprophyte (feed on dead); some are parasites (feed on live matter)
• Protoctists kingdom feature

  Most are unicellular, some are multicellular, have nucleus, some can photosynthesis, some are heteroph (feed on organic substance made by other living things)