Based on the clue 'a typical snowflake has this many sides', what is the answer?

What is referred to by 'a typical evening gown'? Based on the clue 'a typical neuron is made up of an axon a nucleus ...', what is the answer? Based on the clue 'a typical one of these beverage openers has a meta...', what is the answer? Based on the clue 'a typical one of these navajo homes has 8 sides 1...', what is the answer? Based on the clue 'a typical song by this long flippered whale can la...', what is the answer? Based on the clue 'a typical symphony orchestra has 32 of these instr...', what is the answer? Based on the clue 'a typical warm winter wind of switzerland is calle...', what is the answer? Based on the clue 'a typical work by this painter is seen here', what is the answer?