Explain what causes chromosomal disorders.

Explanation:

Some chromosomal conditions are caused via way of means of modifications within side the range of chromosomes. These modifications aren't inherited, however arise as random occasions for the duration of the formation of reproductive cells (eggs and sperm). An blunders in cell department known as nondisjunction effects in reproductive cells with an extraordinary range of chromosomes.

yw :)

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )