Inheritance and Variation Class 12 MCQ - Series video 1

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  • Опубликовано: 16 окт 2024
  • Inheritance and Variation Class 12 MCQ - Series video 1
    This Video contains Multiple choice questions about Inheritance and Variation.You will find all those frequently asked questions which are mostly repeated in different exams. This video is specifically important for all those students who are going to take NEET 2021 EXAM. In the same way this video is equally important for all other exams such as AIIMS JIMPER PPSC FPSC MDCAT.
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Комментарии • 27

  • @hamzafarooqui9008
    @hamzafarooqui9008 3 года назад +25

    Kaun aya hai cbsce ke mcq wale decision se😀

  • @亗LUCKYff
    @亗LUCKYff 3 года назад +3

    Kisne ye video 2021 Mai dekha

  • @muhammadaminkhan2249
    @muhammadaminkhan2249 2 года назад

    B

  • @tejasshinde9530
    @tejasshinde9530 2 года назад

    Plzz give explanation also sir plzz... it will help more

  • @kiruthikakd679
    @kiruthikakd679 3 года назад +2

    Sir but these questions are not in our syllabus🙄 for board

  • @suryajoshna723
    @suryajoshna723 4 года назад +3

    Download the video then all questions and answers are not showing clearly

  • @sangitatiwari3038
    @sangitatiwari3038 3 года назад +4

    12 is clear mistake....Haemophilia is supposed to be answer

    • @SchoolofBiologyy
      @SchoolofBiologyy  3 года назад +5

      Sex-influenced traits are autosomal traits that are expressed based on the influence of the sex, in particular the sex hormones: e.g. testosterone in males and estrogen and progesterone in females. Although these traits can be seen in both the sexes, the degree or frequency of the phenotypic expression varies according to the sex. The genes are dominant in males but recessive in females. Example: baldness pattern .
      The presence of hair as a character has 2 forms: baldness (B+) and full hair (B - ). B+ is dominant in males but recessive in females and, hence, requires 2 B+ to cause baldness in females. In addition, the presence of testosterone levels influences the expression of baldness allele. Higher levels of testosterone hormone in males cause the baldness gene to be dominant while lower levels in females make it recessive. This trait is also called as male pattern baldness.

    • @user-zt7yl8dx4l
      @user-zt7yl8dx4l 3 года назад +3

      Lol

  • @YashDongardive-pq3qm
    @YashDongardive-pq3qm 6 месяцев назад

    Pdf download?

  • @hafizanamal
    @hafizanamal 4 года назад +3

    Thank you

  • @niharikaraj452
    @niharikaraj452 3 года назад

    Txx

  • @sritam1370
    @sritam1370 4 года назад +3

    Q 13
    Please explain 🙏🙏🙏

  • @hafizanamal
    @hafizanamal 4 года назад +2

    Please explain 13 number MCQs

  • @zunairiyakhanmuskankhan7195
    @zunairiyakhanmuskankhan7195 3 года назад

    Nice question 👏👏

  • @kartikeyakumar1187
    @kartikeyakumar1187 4 года назад +1

    Thanks sir

  • @ebiclement2140
    @ebiclement2140 3 года назад

    thanks sir its really amaizing🤍

  • @ankitverma6961
    @ankitverma6961 3 года назад +1

    👎not satisfied

  • @Divya._chavan
    @Divya._chavan 3 года назад

    Thank you sir 🙏☺