I've heard they do this if there is a lack of males or females in order to have babies.10 points for the first person to show me a website with proof.
2006-10-31 08:20:36 · 6 answers · asked by romeowithoutajuliet 3 in Science & Mathematics ➔ Zoology
yes
http://www.dribbleglass.com/articles/animal-kingdom.htm
2006-10-31 08:23:25 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Yes. Collared lizards of the SW US.
Some frogs.
2006-10-31 08:40:43 · answer #2 · answered by dinotheorist 3 · 0⤊ 0⤋
Hi. Yes. : http://cgee.hamline.edu/frogs/science/faq1.html and : http://cat.inist.fr/?aModele=afficheN&cpsidt=6900181 and : http://www.genetics.org/cgi/content/abstract/164/2/613 , but on the other hand : http://www.cgfi.org/materials/articles/2002/oct_30_02.htm
2006-10-31 08:23:41 · answer #3 · answered by Cirric 7 · 0⤊ 0⤋
Tottaly true!!Here are the proofs:-
http://cat.inist.fr/?aModele=afficheN&cpsidt=17478033
http://en.wikipedia.org/wiki/Sex_change
http://westgroup.icapb.edu.ac.uk/SexChange.html
http://nationalzoo.si.edu/publications/zoogoer/2004/2/wildersideofsex.cfm
http://www.dribbleglass.com/articles/aniaml-kingdom.htm
2006-10-31 09:02:54 · answer #4 · answered by farhan ferdous 4 · 0⤊ 0⤋
I have read about this and also some birds will do the same.
2006-10-31 09:43:33 · answer #5 · answered by Kim B 2 · 0⤊ 0⤋
Frogs too, but you have to do your homework without our help!!
2006-10-31 08:23:11 · answer #6 · answered by fairly smart 7 · 0⤊ 1⤋