You are given a question, its answer, and a sentence that supports the question, i.e., the answer to the question is inferable from the sentence. In this task, you need to paraphrase the given sentence so that the paraphrased sentence still supports the question i.e. you can still infer the answer to the question from the paraphrased sentence. Do not write a paraphrase with a minor change in the given sentence e.g. replacing the word "one" with "a". Instead, try to write a paraphrase that contains new words, i.e. the words that are not present in the input sentence.

Question: What is a form of cell division in prokaryotic organisms that produces identical offspring? 
Answer: binary fission. 
Sentence: Binary fission is a form of cell division in prokaryotic organisms that produces identical offspring.
A form of cell division in prokaryotic organisms that produces identical offspring is known as binary fission.

Question: What is needed for a person to be affected by an autosomal dominant disorder? 
Answer: one mutated allele. 
Sentence: A person affected by an autosomal dominant disorder has one mutated allele.
A mutated allele notifies of a person affected by an autosomal dominant disorder.

Question: What atoms combine to make up a molecule of water? 
Answer: 2 hydrogen, 1 oxygen. 
Sentence: 2 hydrogen, 1 oxygen atoms combine to make up a molecule of water.

A molecule of water is formed when two hydrogen atoms combine with an oxygen atom.