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Structural Organisation in Animals — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYStructural Organisation in Animals1 Mark
MCQ
What is correct for blood group $'O\ '?$
  • ✓
    No antigens but both $a$ and $b$ antibodies are present.
  • B
    A antigen and $b$ antibody.
  • C
    Antigen and antibody both absent.
  • D
    $A, B$ antigens and $a, b$ antibodies.
✓

Answer

Correct option: A.
No antigens but both $a$ and $b$ antibodies are present.
No antigens but both $a$ and $b$ antibodies are present.

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