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  • Solutions to some of the hardest JAMB 2014 biology questions

    Biology

    Admin Admin
    22-12-2015 07:13:00 +0000

    The Jambite team has reviewed how many of you have performed on various subjects and we've found that many people struggled on Question @20. In fact about 85% of test takers got that question wrong. Here is the question and solution. Also relevant to this question is the definition of the terms 'perennation' and 'perennation organ'

    In botany, perennation is ability of organisms, particularly plants, to survive from one germinating season to another, especially under unfavorable conditions such as drought or winter.
    Therefore a perennating organ, is an organ that stores enough nutrients to sustain the organism during the unfavorable season

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  • Admin Admin

    Here's another question that roughly 85% of the you didn't get correct.
    In order to do well on this question you also have to understand the definition of 'limiting factors'
    A limiting factor is a conditions that limit the growth, abundance, or distribution of an organism or a population of organisms in an ecosystem. Usually a limiting factor is the MAIN thing controlling the population of organisms. For example on land, air would NOT be a limiting factor because it's widely available. Whereas, in some ecosystems, the abundance of food is the main factor controlling population.

    school photo

    1 23-12-2015 02:33:00 +0000

  • Tony Real

    school photo

    1 07-01-2016 15:08:00 +0000

  • adetunji zainab

    I nid past question for last yr jamb

    0 19-01-2016 08:01:00 +0000

  • olumide mercy

    thanks admin

    1 31-01-2017 08:10:00 +0000

  • rebecca oduduwa

    I don't agree d organ of perennation in did question is rhizome nt seed

    1 18-02-2017 19:15:00 +0000

  • rebecca oduduwa

    I don't agree d organ of perennation in did question is rhizome nt seed

    1 18-02-2017 19:17:00 +0000