GCSE: Green Plants as Organisms

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1,360 GCSE Green Plants as Organisms essays

  • Marked by Teachers essays 54
  • Peer Reviewed essays 13
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  1. Marked by a teacher

    Biology lab - transpiration

    5 star(s)

    A very good A level standard practical write up, investigating transpiration in plants, and what factors can have an effect on it. The background information is well researched and…

    • Essay length: 1729 words
    • Submitted: 01/05/2011
    • Marked by teacher: (?) Louise Star 09/04/2013
  2. Marked by a teacher

    Biology CourseworkTo determine if the distribution of flora across Ellerbeck is due to chance. The valley containing Eller beck possesses a huge variety of different species of plant life, particular species are often found in specific places

    5 star(s)

    *****
    Excellent experimental procedure.

    The theory supporting the prediction is accurate and relevant.

    The introduction needs some improvement:

    1. Sentences are too long, often for…

    • Essay length: 2444 words
    • Submitted: 31/03/2006
    • Marked by teacher: (?) Jon Borrell 08/01/2013
  3. Marked by a teacher

    The effects of shade from trees on plants below

    5 star(s)

    *****
    A detailed account showing a good understanding of difficulties associated with this kind of study.…

    • Essay length: 2231 words
    • Submitted: 30/03/2005
    • Marked by teacher: (?) Adam Roberts 05/07/2013
  4. Marked by a teacher

    The roles water in living organisms and water as a habitat for organisms

    5 star(s)

    *****
    A very clear explanation of why the chemical and physical properties of water help make it so important for living organisms.…

    • Essay length: 3301 words
    • Submitted: 27/01/2005
    • Marked by teacher: (?) Adam Roberts 20/05/2013
  5. Marked by a teacher

    Investigating Factors Affecting the Rate of Photosynthesis.

    5 star(s)

    *****
    A clearly written account of the investigation. Well thought through conclusions and analyses. A little more detail in the method would have been helpful.…

    • Essay length: 3553 words
    • Submitted: 19/11/2004
    • Marked by teacher: (?) Adam Roberts 18/07/2013
  6. Marked by a teacher

    How the molar concentration of NaHCO3 (Sodium Hydrogen Carbonate) affects the rate of photosynthesis in Elodea.

    5 star(s)

    *****
    A well planned investigation with good justification of steps followed. Good attention to detail in the analysis /evaluation.…

    • Essay length: 2028 words
    • Submitted: 07/10/2004
    • Marked by teacher: (?) Adam Roberts 05/07/2013
  7. Marked by a teacher

    Investigate the effect of huddling on heat loss.

    5 star(s)

    *****
    A high level of attention to detail is shown throughout this account. A clear understanding of concepts is evident. There are few errors.…

    • Essay length: 3442 words
    • Submitted: 30/06/2004
    • Marked by teacher: (?) Adam Roberts 18/07/2013
  8. Marked by a teacher

    An investigation into the effect of light intensity on the rate of photosynthesis of Canadian pondweed (Elodea canadensis)

    5 star(s)

    *****
    An excellent and very detailed account demonstrating a thorough understanding of relevant theory.…

    • Essay length: 4399 words
    • Submitted: 08/09/2003
    • Marked by teacher: (?) Adam Roberts 05/07/2013
  9. Marked by a teacher

    Year 11 Module B4 Revision notes. Plants, photosythesis, biomass and the carbon cycle.

    4 star(s)

    ****
    A very detailed set of revision notes. A good grasp of concepts demonstrated.…

    • Essay length: 4222 words
    • Submitted: 18/09/2012
    • Marked by teacher: (?) Adam Roberts 18/07/2013
    • Awarding body: Edexcel (for GCSEs)
  10. Marked by a teacher

    Biology Lab Report. Does light intensity affect the rate of photosynthesis?

    4 star(s)

    The experimenter gave sufficient detail on how they would investigate the effect of light intensity on the rate of photosynthesis. How variables were to be controlled or manipulated was described,…

    • Essay length: 652 words
    • Submitted: 14/10/2011
    • Marked by teacher: (?) Agnes Mupandiraa 01/12/2012

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