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Baby Month by Month – Pregnancy Stages
The Pregnancy stages diagrams below shows the development of the baby month by month in woman’s uterus. Month 1 marks the beginning of the first trimester when the ovulation and conception take place. During week 4, some pregnancy tests may detect conception. At this point, the embryo has just two cells. During the second month…
Eye Colors
Eye Colors: the colors of a human eye are dependent on the two main characteristics. The first characteristic that determines eye color is the pigmentation of the eye’s iris, the second is the frequency of light scattering in the stroma of the iris. Iris varies from light brown to black, the blue and green pigments…
Cell Diagram
Cell diagram: Human cell as most other animal cells make up the structure of the body. Cell diagram below is representative of a typical human cell responsible for carrying out various bodily functions and processing nutrients into energy used to sustain itself. The diagram shows the following elements: nucleus, membrane, ribosomes, lysosome, cytoplasm and others. …
Circulatory System
Circulatory System is responsible for delivering oxygen, water and nutrients to various body systems and cells while also transporting waste away (e.g. carbon dioxide). The circulatory system consists of the heart, blood vessels such as aorta, vein, ventricle, capillaries and blood itself. The heart is essentially a muscle that pumps blood ensuring its movement throughout…
Digestive System Diagram
Digestive System Diagram – The digestive system of a human consists of the following anatomy parts: stomach, intestines, bladder, rectum, anus, liver, colon, and other organs. High quality printable digestive system chart. Human digestive system. Also see other human organ systems Source: CK12, Methiscool
Muscular System Diagram
The muscular system diagram depicts the anatomy of various human muscles including biceps, tripezius, deltoid, triceps, abdominis (abs) and other key muscle groups. While multiple groups exists, overall, there are 3 different types of muscle tissues: skeletal, visceral and cardiac. Skeletal muscles are attached to the bones, often via a joint with muscles used to…
Plot Diagram
Plot Diagram illustrates the typical development of a book plot. It consists of the exposition, rising action, climax, falling action and resolution. The exposition is the beginning of the story where the setting and the characters are first introduced to the reader. The setting is where the story takes place. Rising action represents the development…
Microscope Diagram
Microscope diagram below depicts parts of a typical light or optical microscope. Microscope uses lenses and light to optically increase the size of an image of whatever is being magnified. This is achieved through a magnifying glass, which varies in magnification and quality. Other parts of a microscope include eyepiece lens, tube, arm, base, illuminator,…
Ear Diagram – Ear Anatomy
Ear Diagram below shows the various parts of a human ear. Ear anatomy includes external, middle and inner parts. The outside portion, called the outer ear includes pinna, a ridged cartilage, through which sound travels into the short tube called the external auditory canal. This canal goes all the way to the eardrum. Sound waves…
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