Inanimate, insentient, abiotic
The colon is on the opposite side of the appendix......
I believe it is the clitorus or clitoris.
eye (optical organ) aye (opposite of nay)
The part of a hollow organ opposite its entrance is typically referred to as the "apex" or "fundus," depending on the specific organ in question. For example, in the stomach, the fundus is the upper portion opposite the opening. In other hollow organs, such as the bladder, the apex may refer to the tip or furthest point from the entry. The terminology can vary based on the organ's anatomy and function.
The adjective form of organ is organic. Something can be organic, or have the opposite form of inorganic, and can be used to described types of matter or materials.
There is no opposite of Whiskers on animals. They are a sense organ and many animals have them. Animals without Whiskers use other senses instead. Beardless
From the anatomy ... the portion of a hollow organ opposite or farthest from its opening.
If you are speaking of Gender Reassignment, no not right now. You can get a fairly good semblence, but it won't work like the original and so far there have been no opposite sex organ transplants announced. The only ones have been from one person to another person of the same sex.
To produce hormones to attract the opposite sex.
No. It's probably gas. You can't grow an organ, especially one of the opposite sex.
The adjective form of organ is organic. Something can be organic, or have the opposite form of inorganic, and can be used to described types of matter or materials.
No. It is the opposite. The bladder is part of the urinary system. Since the bladder is an organ it can't be a system. A system is made of several organs.