Study

Endterm 2 Sci 6

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  • What are the scientists that study this relationship between animals, plants, fungi etc., and their ecosystem.
    ecologists
  • When an ecologist is counting the number of animals in an ecosystem, this is known as
    sampling
  • What are products of photosynthesis equation?
    sugar and oxygen
  • Name 7 life processes
    MRS GREN : Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion, Nutrition
  • What is function of sperm cell?
    Carries the fathers DNA.
  • What is function of root hair cell?
    Absorbs water and minerals for the plants
  • Which vessel transport sugars made in the leaves around the plant.
    Phloem
  • Which organ system provides support and protects vital organs?
    Skeletal system/ skeleton
  • What are reactants of photosynthesis equation?
    carbon dioxide and water
  • What is the movement of water throughout a plant.
    transpiration
  • Where does water vapor and oxygen passes out of the leaf?
    stomata
  • Which vessel transport water and dissolved minerals from the roots to leaves.
    Xylem vessel
  • Where do the photosynthesis occur?
    on the leaves
  • . Which organelle in the plant cell is responsible for the photosunthesis?
    Chloroplast
  • Functions of roots of the plant
    The roots absorb water and minerals from the soil and hold the plant into the ground.
  • B) Which transport vessel carries glucose and water from the leaves, all around the plant?
    Phloem vessel
  • What is a process water enters the roots called?
    osmosis
  • . A) Which transport vessel in plants carries water from the roots to the leaves?
    Xylem vessel
  • Functions of stem of the plant
    The stem supports the plant above ground, and transports the water and minerals to the leaves.
  • .Name two methods of sampling populations
    Quadrats, Capture mark re-capture, Nets and traps
  • give structures of the plant
    leaves, stem, flower, seed, root
  • What is the study of the relationship between organisms and their habitat or ecosystem
    ecology
  • write the photosynthesis word equation
    carbon dioxide+ water ------> sugar + oxygen
  • Water molecules stick to other substances like minerals
    adhesion
  • What is function of egg cell?
    Carries the mothers DNA.
  • What is function of nerve cell
    Carries signals to the brain.
  • Water molecules stick to other water molecules
    cohesion
  • What do we call the process by which plants make their own food?
    photosynthesis
  • What is function of red blood cells
    Carries oxygen rich blood around the body.
  • What is function of ciliated cell?
    Filters air by trapping dust.
  • what do we call that plants react to light?
    Phototropism
  • A boy has touched a hot bowl, which spelialised cell is responsible for telling the boy that he has experienced pain?
    Nerve cell