He is most likely to have down syndrome.
Down syndrome is caused by a mutation of DNA. During cell division of meiosis, the 21st chromosomes failed to separate from each other, and both of the 21st chromosomes enters the same ovum. The ovum gets fertilized and that leads to an extra 21st chromosome presence in Milton. This also means that Milton has 47 chromosomes in his body instead of a normal human with 46.
Down syndrome is one of the most common result from mutation, the permanent change of gene or chromosomes. The rate of mutation increases when radiation (such as X ray or UV lights) or chemicals (such as tar) are absorbed.
Answer:
Its D- Weather is a highly complicated system that is very difficult to predict.
Explanation:
Weather has a pattern so A is not the answer and no way Meteorologists would keep information to themselves so not B and lastly it's not impossible but just very hard so C is out, which leaves D.
Reproductive isolation means they do not meet with each other or do not produce for tile offspring
