Transgenic Animals Test
Transgenic Animals
This is online test 01 for CBSE class 12 Biology Biotechnology and its Applications (Transgenic Animals).. There are 10 questions in this test with each question having around four answer choices.
Questions & Answers
1
The first transgenic cow was
- ASiana
- BRosieCorrect
- CDolly
- DVerra
2
The animals that have had their DNA manipulated to possess and express an extra gene are known as
- AManipulated animals
- BEstrogenic animals
- CDominant animals
- DTransgenic animalsCorrect
3
Dolly sheep is made by implanting oocyte at what stage
- Asecondary oocyte
- BblastocystCorrect
- Cprimary oocyte
- DMorula
4
Human protein α-1-antitrypsin is used to treat
- ALung cancer
- BBronchitis
- CEmphysemaCorrect
- DCancer
5
Transgenic mice are being developed for use in testing the safety of
- AGMO foods
- BEthyl alcohol
- CVaccineCorrect
- DAntibiotics
6
Dolly sheep was produced due to property of the cells called as
- ATotipotencyCorrect
- Bdifferentiation
- Csomatic hybridization
- Dpolymerisation
7
Before use of mice for vaccine testing which animals were used to test the safety of batches of vaccine?
- ADog
- BMonkeyCorrect
- CCat
- DAlien
8
Rosie’s milk is enriched nutritionally as it has
- AHuman gene alpha lactalbuminCorrect
- BBeta lactalbumin
- Clactose
- DVitamin A
9
Which of the following is not a use of transgenic animals?
- AChemical safety testing
- BStudy of normal physiology and development
- CStudy of viral diseaseCorrect
- DObtaining biological product
10
Which out of the following is advantage of chemical safety testing on transgenic animals?
- ATesting can be performed easily
- BTesting is very cost effective
- CObtain results in less timeCorrect
- DAll of the above