Typical Mortars. Projected Grenades The most commonly used projected grenade is the 40 millime-ter (40mm) grenade. This grenade is also among the mostcommonly found UXO items. The 40mm grenade is about thesame size and shape as a chicken egg, as shown in Figure 7.
A female cat is called a queen. Male cats, on the other hand, are called toms. Cats are generally associated with the female of the species. When you call a woman ``catty'', for example, what you are implying is that she is very unpleasant and usually has a lot of nasty things to say about others.
A. Not true in either case. But male calicos are rare: Only one out of every 3,000 calico cats is male, according to a study by the College of Veterinary Medicine at the University of Missouri. The gene that governs how the orange color in cats displays is on the X chromosome. Any cat, male or female, can be orange, but in males the color is nearly always expressed in the tabby (striped) pattern, sometimes called a ginger tom. Females can be orange tabby, calico or tortoiseshell. Because the orange is divided among tabbies, torties or calicoes in females, there are fewer of each type.