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प्रश्न
Erythroblastosis foetalis is caused when the mother is ____________.
पर्याय
Rh+ve
With antibody ‘A’
Rh-ve
With antibody ‘B’
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उत्तर
Rh−ve
Erythroblastosis foetalis occurs when an Rh−ve woman carries a Rh+ve foetus. The immune system of the mother produces antibodies against the red blood cells of the infant, resulting in the destruction of the red blood cells of the foetus.
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संबंधित प्रश्न
Describe the structure of blastula.
Answer in one sentence.
Where does fertilization and implantation occur?
Write an account of cleavage during embryonic development in humans.
Identify the correct order of human embryo development.
______ develops from endoderm.
How many hours after fertilization does first cleavage occur?
____________ is derived from ectoderm.
Mention the names of any two organs each derived from ectoderm and mesoderm.
Secondary sexual characters in females develop in response to hormone ______.
Define cleavage.
