YDS 2014-1 Soru=77

(I) Cloning is a technique for creating genetically
identical copies of an animal. (II) It works by taking
genetic material from an adult animal and inserting it
into the nucleus of an egg cell taken from a female
animal. (III) The cell is then treated with electricity to
stimulate it to grow and then implanted into the female
and brought to full term. (IV) For this reason, it is unlikely
that the production of human clones by this technique
will be approved for many years. (V) In 1996, it was used
to produce Dolly the sheep, the world’s first ever cloned
mammal