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The blood groups of 30 students of class...

The blood groups of 30 students of class VIII are recorded as follows :
A,B,O,O,AB,O,A,O,B,A,O,B,A,O,O,A,AB,O,A,A,O,O,AB,B,A,O,B,A,B,O.
Represent this data in the form of a frequency distribution table. Which is the most common, and which is the rarest, blood group among these students ?

Answer

Step by step text solution for The blood groups of 30 students of class VIII are recorded as follows : A,B,O,O,AB,O,A,O,B,A,O,B,A,O,O,A,AB,O,A,A,O,O,AB,B,A,O,B,A,B,O. Represent this data in the form of a frequency distribution table. Which is the most common, and which is the rarest, blood group among these students ? by MATHS experts to help you in doubts & scoring excellent marks in Class 9 exams.

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The blood group of 36 students of IX class are recorded as follows Represent the data in the form of frequency distribution table. Which is the most common and which is the rarest blood group among these students?

The blood groups of 30 students of class VIII are recorded as follows represent this data in the form of frequency distribution table. Find our which is the most common and which is the rerest blood group among these students.

Knowledge Check

  • What is correct for blood group O ?

    A
    No antigen but both a and b antibodies are present
    B
    A antigen and b antibody
    C
    Antigen and antibody both absent
    D
    A and B antigens and a, b antibodies

  • What is correct for blood group O ?

    A
    No antigen but both a and b antibodies are present
    B
    A antigen and b antibody
    C
    Antigen and antibody both absent
    D
    A and B antigens and a, b antibodies

  • A child of blood group O cannot have parents of blood groups

    A
    AB and AB/O
    B
    A and B
    C
    B and B
    D
    O and O

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    Blood group O is universal donor because

    Mention the genotype of the parents when their children are with A, B, AB, O blood groups.

    Father's blood group is A and his son has 'O' group. Which of the blood group can not be present in mother?

    A child of blood group O cannot have parents of blood groups

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