Animal Biotechnology MCQs Part 9 11:06:00 AM Posted by AEI Online Tutor No Comments Animal Biotechnology MCQs Part 9 1. Introduction of foreign genes for improving genotype is ______________ Tissue culture Immunisation Biotechnology Genetic engineering Answer 2. Where do the female gonads (paired ovaries) lie? Pelvic cavity Thoracic cavity abdominal Scrotal sacs Answer 3. Which one of the following statements about human sperm is correct? Acrosome serves no particular function The sperm lysins in the acrosome dissolve the egg envelope facilitating fertilization Acrosome has a conical pointed structure used for piercing and penetrating the egg resulting in fertilization Acrosome serves as a sensory structure leading the sperm towards the ovum Answer 4. What is the correct surgical method for preventing pregnancy in which the vas deferens is cut? Ovariectomy Hysterectomy Vasectomy Castration Answer 5. In ______ the egg is first fertilized outside the body and then it is inserted into the oviduct. gamete intrafallopian transfer zygote intrafallopian transfer intracytoplasmic sperm injection in vitro fertilization Answer 6. GIFT (Gamete Intra Fallopian Transfer) mixes egg and sperm in the _____________ . fallopian tube uterus vagina culture medium Answer 7. The highly sophisticated procedure of directly injecting a sperm into an egg is called _________ . intracytoplasmic sperm injection zygote intrafallopian transfer gamete intrafallopian transfer AID Answer 8. The technique called gamete intrafallopian transfer (GIFT) is recommended for those females _____________ . whose cervical canal is too narrow to allow passage for the sperms who cannot provide suitable environment for fertilisation who cannot produce an ovum who cannot retain the foetus inside uterus Answer 9. in vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube? Zygote only Embryo only, up to 8 cell stage Either zygote or early embryo up to 8 cell stage Embryo of 32 cell stage Answer 10. Cu ions released from copper-releasing Intra Uterine Devices (IUDs) ____________ . prevent ovulation make uterus unsuitable for implantation increase phagocytosis sperms suppress sperm motility Answer Animal Biotechnology MCQs Parts => 1.. 2.. 3.. 4.. 5.. 6.. 7.. 8.. 9.. 10.. Share this AEI Online Tutor
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