Animals whose DNA has been manipulated to possess and express an extra/foreign gene, are known as transgenic animals.
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Write two applications of biotechnology.
Two application of Biotechnology are
1. Treatment of diseases.
2. Production of genetically modified plants and animals.
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What are probes ?
It is a single stranded DNA or RNA, tagged with a radioactive molecule, which hybridises with the complementary DNA and aids in detection of specific DNA sequences by autoradiagraphy.