(a) Differentiate between intrauterine insemination and intrauterine t

1.	(a) Differentiate between intrauterine insemination and intrauterine transfer. (b) Mention one positive and one negative application of amniocentesis.
Answer» (a) IUI - The semen collected either from the husband or a healthy donor is artificially introduced either into the vagina or into the uterus of the female. IUT - Embryos with more than 8 blastomeres transferred into the uterus. (b) Positive application: Amniocentesis used to test for the presence of certain genetic disorders / Down’s syndrome / Klinefelter’s syndrome / Haemophilia / Sickle-cell anemia. Negative application: Amniocentesis used to detect sex of the foetus and leads to use of female foeticide.

(a) Differentiate between intrauterine insemination and intrauterine transfer. (b) Mention one positive and one negative application of amniocentesis.

Answer»

(a) IUI - The semen collected either from the husband or a healthy donor is artificially introduced either into the vagina or into the uterus of the female.

IUT - Embryos with more than 8 blastomeres transferred into the uterus.

(b) Positive application: Amniocentesis used to test for the presence of certain genetic disorders / Down’s syndrome / Klinefelter’s syndrome / Haemophilia / Sickle-cell anemia.

Negative application: Amniocentesis used to detect sex of the foetus and leads to use of female foeticide.

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