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Mix of ova and sperms is placed in fallo...

Mix of ova and sperms is placed in fallopian tube of infertile couple looking for parenthood in

A

GIFT

B

ZIFT

C

ICSI

D

IUI

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Given below are four statement (a-d) regarding assisted reproductive technologies : Select the option which include one only : (a) ZIFT - The zygote or early correct one (only blastomere) transferred into the fallopian tube (b) ICSI - A sperm is directly injected into the fallopian tube to form an embryo in the laboratory (c) IUI - The semen collected either from the husband or healthy donor is artificially introduced either into the vargina or into the uterus (d) GIFT - Transfer of zygote collected from a donor into the fallopian tube of another female who cannot produce one but can provide suitable environment for fertilisation and development.

Read the statements given below . Identify which of them are true and which of them are false and select correct option. 1. An IUD can be inserted by a lady herself into the uterus through her vagina. 2. IUDS increase phagocytosis of sperms in the fallopian tube. 3 Copper ions suppress sperm motility and fertilizing capacity. 4. Hormone releasing IUDs prevents ovulation.

(a) Some men have abnormally low sperm count in seminal fluid. Also. Some women cannot normally conceive because of any of the following reasons: (i) They cannot produce ova, (ii) They have blocked oviducts, or (iii) They have spermicidal secretions in the vagina. In such couples, one technique is commonly used. Name that Assisted Reproduction Technique. (b) At what stage, fertilized egg is transferred into the fallopian tube or uterus of the mother in this technique ?

Test-tube baby programme is a boon to infertile couples. Explain the steps followed in this procedure.

A: In test-tube baby programme, ova from wife/donor (female) and sperms from the husband/donor(male) are collected and induced to forkm zygote under simulated conditons in laboratory. R: Embryos with more than 8 blastomees are then transferred to fallopian tube (ZIFT) to completes its further development.

How many is / are an incorrect matches in the following ? (1) Menopause : Cessation of menstruation in primate females. (2). Cleavage : Rapid meiotic cell division occurs inside the fallopian tube . (3). Spermiation : Release of sperms from the epididymis to penile urethra. (4) Implantation : The embedding of blastocyst to the myometrium of the uterus which leads to pregnancy.

Which of these can be used to cure infertility in couples where male partner has very low sperm count ?

AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. Gemmule formation occurs in

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  2. Longitudinal binary fission is found in

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  3. Mix of ova and sperms is placed in fallopian tube of infertile couple ...

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  4. IVF and ET represent and respectively. Select the option that fills ...

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  5. select odd one w.r.t. barrier method of contraception.

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  6. in a non pregnant female regression of Corpus luteum occurs due to fal...

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  7. choose the odd one w.r.t. LNG 20.

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  8. select the correct match in relation to extra embryonic membranes and ...

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  9. which of the following hormone is not secreted by placenta?

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  10. increase in concentration of which hormone determine the time of child...

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  11. genetic constitution of ( 22+ Y) found in

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  12. The slow block to polyspermy

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  13. initiation of gastrulation in humans is marked by formation of

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  14. choose the correct sequence w.r.t human embryonic stages

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  15. in case of human males inhibin inhibits the secretion of

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  16. choose the incorrect match

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  17. cryptorchidism i.e. failure of descent of testes in humans occurs due ...

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  18. Group of organisms in which cell wall froms two thin overlapping shell...

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  19. Kingdom Protista brought together Chlamydomonas and chlorella with Par...

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  20. Whittaker did not classify the organisms into five kingdoms on the bas...

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