One disadvantage of cloning is

Scientists can study why nerve cells don't multiply

Allows the continuation of species facing extinction

Scientists can study how organisms grow and reproduce

New organisms are often sickly and do not live long lives

Question

One disadvantage of cloning is 

 Scientists can study why nerve cells don't multiply 

 Allows the continuation of species facing extinction 

 Scientists can study how organisms grow and reproduce 

 New organisms are often sickly and do not live long lives

anonymous · Answer

what's the question?

anonymous · Answer

One of the disadvantages of cloning is

anonymous · Answer

well if those are the answer choices I'd go with the last one.

anonymous · Answer

i think it be D) because clones mean they would all look the same so if they catch a pathogen or disease they all get it