2. an area of discoloration of the skin. acid-fast stain a staining procedure for demonstrating acid-fast microorganisms. differential stain one that facilitates differentiation of various elements in a specimen. endogenous stain an intrinsic stain acquired during tooth development.exogenous stain an intrinsic stain acquired after a tooth has erupted.. an area of discoloration of the skin. acid stain. a stain in which the coloring agent is in the acid radical. basic stain. a stain in which the coloring agent is in the basic radical.
Bridgit Mendler took to Twitter on Friday evening (August 16) to clear up the rumors that she is pregnant. âKinda thought the twitter chatter would have died down by now but no, Iâm not pregnant.
When gerbils mate, they usually have about six babies in a litter. They mate again as soon as the babies are born, so a second litter will come even if you remove the dad when the first litter arrives.The initial gestation is about 24 days.A nursing female gerbil will have a delayed gestation and usually be pregnant with the second litter for about five weeks. Male gerbils make great fathers and raising the babies is most successful when the dad is in with the mother gerbil to help out.ou can get a male gerbil neutered. Just make sure you find a small animal veterinarian who has done this procedure with high frequency and success in the past. The cost varies widely depending on the part of the country and the animal hospital, but likely will cost $100 at a minimum.