The correct option is B Zygote into fallopian tubeOvum from #10;donor female and sperm from donor male are fertilized in laboratory. The #10;zygote or earl ...

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Standard XII

Biology

ZIFT

ZIFT is trans...

Question

ZIFT is transfer of

Zygote into fallopian tube

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Embryo into uterus

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Mixture of sperms and ova into fallopian tube

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Mixture of sperms and ova into uterus

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Solution

The correct option is B Zygote into fallopian tube
Ovum from donor female and sperm from donor male are fertilized in laboratory. The zygote or early embryo (upto 8 blastomeres stage) then transferred to fallopian tube called zygote intra fallopian transfer or ZIFT. So, the correct answer is 'Zygote into fallopian tube'.

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Similar questions

Q. Select the correct option:
i) In IUT, embryos with more than 8 blastomeres are transferred into the uterus.
ii) In ZIFT, a fertilised egg is transferred directly into the fallopian tube.
iii) In GIFT, ovum is transferred directly into the fallopian tube.

Q. Select the correct match of the techniques given in column I with its feature given in column II. Column I Column II

A) ICSI	1) Artificially introduction of semen into the vagina or uterus
B) IUI	2) Transfer of ovum collected from a donor into the fallopian tube where fertilization occurs
C) IUT	3) Formation of embryo by directly injecting sperm into the ovum
D) GIFT	4) Transfer of the zygote or early embryo (with upto 8 blastomeres) into a fallopian tube
E) ZIFT	5) Transfer of embryo with more than 8 blastomeres into the uterus

Match the descriptions with the following images.

A.B.

C. D.

i. Egg and the sperm are injected into the fallopian tubes.

ii. The embryo is transferred to the uterus.

iii. The sperm is directly inserted into the egg and then implanted in the uterus.

iv. Sperms are injected into the uterus.

Q. Name the techniques which are employed in the following cases:

(a) Transfer of an ovum collected from a donor into the fallopian tube of another female who cannot produce ova but can provide a suitable environment for fertilization and development.
(b) Embryo is formed in a laboratory in which sperm is directly injected into an ovum.

Q. Assertion :Transfer of an ovum collected from a donor into the Fallopian tube of another female who cannot produce an ovum, is called as GIFT. Reason: Transfer of early embryos with upto 8 blastomeres into the Fallopian tube of the female, is called ZIFT.

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