CSEC Biology June 2020 Paper 1

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  • Опубліковано 19 січ 2025

КОМЕНТАРІ • 16

  • @billiesbeloved8595
    @billiesbeloved8595 7 місяців тому +7

    WOOIIIII MERDDDAAAA

    • @shuniajames4395
      @shuniajames4395 7 місяців тому +1

      helpppp😭😭i thought was me alone here watching b4 d exam😭

    • @shemiahprescott8619
      @shemiahprescott8619 7 місяців тому +1

      ​@@shuniajames4395sameee

    • @Sheslayy
      @Sheslayy 7 місяців тому +1

      LOLL

    • @Sheslayy
      @Sheslayy 7 місяців тому +1

      @@shuniajames4395SAME SAME

  • @laurre9722
    @laurre9722 7 місяців тому +6

    Sir for 37, why wouldn't it be C, seeing as the motor neurone is the one that actually delivers the impulse to the effector?

    • @earlytocxc
      @earlytocxc  7 місяців тому +12

      The wording of the question makes 37 a poorly designed question. B is literally the relay neuron, or they acting as motor neuron is separate from the muscle. So it can be C depends on how you interpret the question. Great catch.

  • @tonianwhite2514
    @tonianwhite2514 9 місяців тому +1

    sir for number 4, it's not supposed to be B?

    • @earlytocxc
      @earlytocxc  9 місяців тому +1

      You are correct B is NOT the answer, the correct answer is D (as shown in the video)

  • @saiana24
    @saiana24 Рік тому +3

    sir isn’t number 4 supposed to be B) ?

    • @earlytocxc
      @earlytocxc  Рік тому +4

      All the answers are true, hence D

  • @unwillinglywilling9555
    @unwillinglywilling9555 7 місяців тому

    Sir for 51, if the 3rd diagram was the first, wouldnt it show 4 chromatids and 2 chromosomes, instead of just 2 chromatids, and since it does show just 2 could it then be referring to after cytokinesis looking at one of the produced daughter cells

    • @mika.shatani
      @mika.shatani 7 місяців тому +2

      if it was after cytokinesis there would be two daughter cells but there is only one. yes normally there would be 4 chromatids instead of just two but based on this question the third diagram would be prophase because of the splinder fibers beginning to form.

  • @TwixMix
    @TwixMix 10 місяців тому +2

    Tyy!!

  • @Sheslayy
    @Sheslayy 7 місяців тому

    THANKS SIR OMG

  • @fingertoe-xq6ru
    @fingertoe-xq6ru 8 місяців тому +3

    hello mr. sir