Which (is an/are) intrinsic isolating mechanisms?
behavioral isolation
mechanical isolation
hybrid infertility
ecological isolation
all of the above
Which (is an/are) intrinsic isolating mechanisms?
behavioral isolation
mechanical isolation
hybrid infertility
ecological isolation
all of the above
@Biology

Question

Which (is an/are) intrinsic isolating mechanisms?
 	behavioral isolation
 	mechanical isolation
 	hybrid infertility
 	ecological isolation
 	all of the above
 Which (is an/are) intrinsic isolating mechanisms?
 	behavioral isolation
 	mechanical isolation
 	hybrid infertility
 	ecological isolation
 	all of the above
 @Biology

anonymous · Answer

Sorry if I had to guess though I would say all of the above. The reason I'm uncertain is because I'm a bit unsure of what is meant by "intrinsic".

anonymous · Answer

Otherwise, all of the above are definitely isolating mechanisms.

anonymous · Answer

ok let me google it 
this professor has same questions for 9 years lol

anonymous · Answer

its B

anonymous · Answer

Haha alright good to know.

anonymous · Answer

all the other questions you are certain right ?