What happened in Metaphase 2 that helped increase variation?

What is the sequence of amino acids corresponds with the rna strand ucg ggg cac

What came first egg or chicken? and is tomato a vegetable or a fruit?

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?