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प्रश्न
Erythroblastosis foetalis is caused when the mother is ____________.
विकल्प
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
Attachment of embryo to the wall of the uterus is known as ______.
Answer in one sentence.
Give two differences between blastula and gastrula.
Answer in one sentence.
What is the difference between embryo and zygote?
Write a note on implantation.
Identify the correct order of human embryo development.
What is the number of blastomeres formed after third cleavage?
From which germinal layer are eyes derived?
Mention the names of any two organs each derived from ectoderm and mesoderm.
Which of the following is odd pair among those given below?
Observe the figure given below and identify the one showing formation of
- Epiblast
- Hypoblast
- Amniotic cavity
- Yolk sac
