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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 changes involved during gastrulation.
Answer in one sentence.
Where does fertilization and implantation occur?
Pregnant mother supplies nourishment to her foetus through ___________.
Which of the following is an endodermal derivative?
____________ gets embedded in the endometrium of the uterus.
Name the hormone secreted by placenta after implantation.
Mention the names of any two organs each derived from ectoderm and mesoderm.
Name the germinal layer from which nervous system is derived.
Define cleavage.
From which tissues does the placenta develop?
