Uses for Genes in Animals and Plants Flashcards
1
Q
Why are useful genes transferred into animals and plants during the early stages of their development?
A
So that they develop useful characteristics
2
Q
What have GM crops had modified?
A
Their genes
3
Q
What may this modification make GM crops resistant to?
A
Viruses, insects or herbicides
4
Q
What has sheep milk been genetically engineered to contain&why?
A
Drugs to treat human diseases
5
Q
What are genetic disorders caused by?
A
Faulty genes
6
Q
How are scientists trying to treat genetic disorders?
A
By inserting working genes into sufferers
Called ‘gene therapy’
7
Q
Why is it a controversial topic amongst people?
A
People are worried that changing genes may create problems which could be passed on to future generations
