Why egg cell is required in process of cloning?

the best reason I can think of is; you need an egg sell in order to grow the clone. the egg cell holds half of the needed chromosome to create a living thing.

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.