While receptors on the fly's mouth parts can be used for tasting, taste receptors on the hairs that cover their bodies and legs make a more efficient system for finding bits of edibles than dragging their mouth around. Once the legs indicate something edible, the fly will taste it again with the mouth before consuming it.
Cost: Preconception testing costs less than $400, and itâs often covered by insurance. But the $13,000+ price of PGD is far from trivial, which includes the fee for IVF (an average $8,000 per cycle) and the cost of genetic testing, which is an estimated $2,000. Fewer than 15 states mandate insurance to cover IVF, but only in cases of infertility.
The average costs of a dog DNA test are between $40 and $100. These are the fees charged if the DNA test is performed at a vet clinic.