Assisted reproductive technology, IVF involves transfer of 1. Ovum into the fallopian tube. 2. Zygote into the fallopian tube. 3. Zygote into the uterus 4. Embryo with 16 blastomeres into the fallopian tube.

 

  Question:  From NCERT  | NEET    || [Difficult level:Easy]  || 

Assisted reproductive technology, IVF involves transfer of

1. Ovum into the fallopian tube.

2. Zygote into the fallopian tube.

3. Zygote into the uterus

4. Embryo with 16 blastomeres into the fallopian tube._

: 2. Zygote into the fallopian tube.........

NCERT REFERENCE

n vitro fertilisation (IVF–fertilisation outside the body in almost similar conditions as that in the body) followed by embryo transfer (ET) is one of such methods. In this method, popularly known as test tube baby programme, ova from the wife/donor (female) and sperms from the husband/donor (male) are collected and are induced to form zygote under simulated conditions in the laboratory. The zygote or early embryos (with upto 8 blastomeres) could then be transferred into the fallopian tube (ZIFT–zygote intra fallopian transfer) and embryos with more than 8 blastomeres, into the uterus (IUT – intra uterine transfer), to complete its further development. ________________

1. 4.5 Infertility

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