brother and sister have kids a boy and a girl and they have kids together what will their children be like????

Answer 1

Michael Jackson...

Answer 2

Much harder question than previous answers would indicate.

Yes they would be inbred.

They may have mental challenges or deformities, but this depends on a number of factors.

The Pharoahs of Europe, and most of the European Royalty in the Middle Ages to the Renaissance were extraordinarily inbred.

Pharoahs tended to marry sisters and reproduce, and Euro-royalty married close enough cousins over enough generations to produce some genetic difficulties.

The kids might be ok physically and mentally, but in this society they wil be extraordinarily sociologically and pyschologically challenged.

Answer 3

Texas Chainsaw Massacare

Answer 4

there genes r 2 closely related 2 each other. this usually means retardation, maybe some physical deformities. lets not find out!!!they say that even 2nd cousins are 2 closely related 2 have normal kids.

Answer 5

Read Flowers in the Attic by VC Andrews and the rest of the series That should give you an idea

Answer 6

weak, possibly deformed, low IQ. Several monarchies faced this fact when they continuously inbred to maintain power. The heirs were pathetic wimps due to poor genes.

Answer 7

well they can be born with many diseases i watch a program on this on discovery.. 2 people with the same geians can have a deformed child i know this for a fact .... So yes thier child can be deformed

Answer 8

Inbreeding cause mental retardation and a myraid amount of other types of birth defects.
That is why it is against the law.

Answer 9

Like Adam and Eve's grandchildren?

Answer 10

I agree with Eskimo Joe or maybe it will look like Bubbles, MJ's monkey.