An allele is an alternative form of a gene that is located at a specific position on a specific
chromosome. We usually have two alleles different, traits can mask recessive traits.

i used to know but i learned it a long time ago sorry

explanation:

it exposes the hypocrisy of religion and christian supporters of slavery

one thousand and one nights, also known as arabian nights is a collection of stories whose basic structure is that of embedded narrative. this technique refers to a main story which works as the common frame - or framing narrative - for the other stories, and then this series of stories which are connected to the main one. this technique can also be referred to as a story within a story. the stories stem from the original tale, some begin and end on their own, some are connected to the previous or following one, by means of questions that are answered in the subsequent tale, or characters which reappear.