Confidence votes 283. Caspian Sea on the northern border, and the Persian Gulf and Gulf of Oman on the southern coast.
A specimen is a sample of something, like a specimen of blood or body tissue that is taken for medical testing. The noun specimen comes from the Latin word specere, meaning âto look.â Biologists collect specimens so they can get a better look at something to study it. The idea is that, with a good specimen, you can learn about an entire group: it's a good representation. That meaning is echoed in the slang use of specimen, a strong, healthy and attractive person.
A microscope is a device that magnifies objects that are too small to be. seen by the eye alone. A compound microscope has three main parts that. work together to bring a magnified image to your eye. A light source. illuminates the object being observed. A lens on the nosepiece magnifies. the image of the object. A lens in the eyepiece further enlarges the image. and projects the image into your eye. Thin glass plates, or slides, are used to observe biological specimens. under a microscope. The slides are made in one of two ways. A prepared. slide is made by encasing a specimen in glass. This permanent slide. can be stored and viewed many times.