Are Siamese twins always the same sex?

Answer 1

Yes, because they come from indentical twins that fail to fully separate, and identical twins HAVE to be same sex, or they arent IDs

Answer 2

definite, yet probably provided that the twin is a chimera. Chimerism considerable article: Chimera (genetics) A chimera is an easy person or animal different than that a number of their areas actual got here from their twin or from the mum. A chimera would upward thrust up the two from monozygotic twin fetuses (the place it would be impossible to come across), or from dizygotic fetuses, that would nicely be pointed out by potential of chromosomal comparisons from a number of areas of the physique. The style of cells derived from each fetus can variety from one part of the physique to a diverse, and oftentimes finally leads to characteristic mosaicism pores and skin color in human chimeras. A chimera would be intersex, composed of cells from a male twin and a woman twin. as nicely, each so often the guy or chimera would have 2 gadgets of DNA.

Answer 3

This article says that cojoined twins are identical twins that did not fully separate. Identical twins are always the same sex.

Answer 4

if you mean twins from Siam, not always. if you mean conjoined twins then yes because they split from the same embryo.

Answer 5

yes

Answer 6

http://www.twinsworld.com/stats.html

Answer 7

nope they can be a boy or girl

Answer 8

YES

Answer 9

no necessarily

Answer 10

NO WAY