1. to get a slightly better contrast
2. because light is accompanied by heat and it will soon dry the slide
A light microscope, also known as a brightfield microscope, passes light through a transparent or thinly sliced specimen to generate a true-color view of cells. It is commonly used in laboratories for observing biological samples at a cellular level.
compound light microscope, which allows you to view small and transparent specimens using a light source and multiple lenses to magnify the image. It is commonly used in biological and medical research to study cells and tissues.
Onion epidermis is a suitable tissue for observing cellular structures with a compound light microscope because it is transparent, allowing light to pass through easily, and the cells are thin enough to view individual cells and structures such as cell walls, nuclei, and chloroplasts. Additionally, the large size of onion cells compared to other plant cells makes it easier to study their internal structures.
A light microscope is typically used to view lysosomes. Lysosomes are small organelles within cells and can be observed using a light microscope at high magnification.
The retina, specifically the rod cells, are responsible for providing a view of the world in shades of gray. Rod cells are sensitive to low light levels and help with night vision.
A light microscope, also known as a brightfield microscope, passes light through a transparent or thinly sliced specimen to generate a true-color view of cells. It is commonly used in laboratories for observing biological samples at a cellular level.
Frosted glass is translucent. It allows light through but scatters the light. This prevents anyone having a clear (transparent) view.
A microscope useslight and lenses to view cells.
Translucent windows allow some light to pass through but obscure the view, providing privacy while still allowing natural light in. Transparent windows allow light to pass through and provide a clear view of the outside, offering no privacy.
compound light microscope, which allows you to view small and transparent specimens using a light source and multiple lenses to magnify the image. It is commonly used in biological and medical research to study cells and tissues.
I think sheer fabric is transparent. Is you shine a flash light through it, it will not scatter. It is not opaque. Transparent: Lets all light thrown. Translucent: Lets some light but not all. Opaque: Lets no light in. -AGC
Transparent means that light passes through it, and therefore you can see through it. Examples are glass and water. Metaphorically, something transparent (e.g. a ruse, a scheme) is a disguised activity that is easily "seen through," i.e. apparent in its aims.
A microscope.
Transparent materials allow light to pass through them easily, making objects on the other side clearly visible. Opaque materials do not allow light to pass through them, blocking the view of objects on the other side.
a microscope
microscope
Onion epidermis is a suitable tissue for observing cellular structures with a compound light microscope because it is transparent, allowing light to pass through easily, and the cells are thin enough to view individual cells and structures such as cell walls, nuclei, and chloroplasts. Additionally, the large size of onion cells compared to other plant cells makes it easier to study their internal structures.