The study of plant life or phytology is known as botany. ... They deal with anatomical structures of the human body, including cells, tissues, organs, and organ system. ... It deals with the physiological functioning of the immune system in states of both health and diseases. ... They are examining cells and tissues by sectioning and staining. ... They also examines of how all forms in life begin, and how they develop into fully formed and functioning organism. ...

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The earliest cells were prokaryotes (heterotrophs taking in organic molecules from their environment), and eukaryotes eventually formed from these cells. From there, jellyfish, algae, and other marine invertebrates were formed, and from then on other animals and plants evolved to the species we have now by the processes of Natural Selection (traits that are favorable to the environment that an organism is in are passed on to the offspring), and speciation (the process of forming species). ... Only if all the parts of a cell were created at the same time would it function properly. ...

• Word Count: 862
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• Grade Level: High School

The aerobic prokaryote was enclosed by the bacterium's cell surface membrane in the process of endocytosis, which is made easy by the absence of a cell wall in the bacterium. The aerobic prokaryote wasn't digested but continued to function inside the other cell. The host cell received energy that the aerobic prokaryote released. ... Darwin observed that wild animals and plants showed variations just as domesticated animals and plants did. ... Plant stems grow tall in search of sunlight, plant roots grow deep into the soil in search of water and nutrients. ...

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• Grade Level: High School

Darwin states that that the law around us is life growing on this planet for example plants and animals and how we are almost alike in our own way. Darwin quotes; "It is interesting to contemplate an entangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us." What Darwin is saying this in parag...

• Word Count: 827
• Approx Pages: 3
• Grade Level: Undergraduate

I)Darwin's Dilemma A)Darwin set sail on December 27, 1831 for a cruise around the world 1)He was well educated and had a strong interest in natural history 2)He also had keen powers of observation and an analytical mind 3)Each place he went he collected animal and plant specimens to his collection (a)He examined his specimens and filled notebooks with his observations B)Throughout the voyage he witnessed countless wonders of nature 1)He demanded explanations for these wonders II)The Diversity of Life A)When Darwin visited tropical South America he saw countless species 1)In one ...

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• Grade Level: High School

To qualify for an exemption, a religious organization must engage primarily in religious worship or promote individual spiritual development; operate in a way that does not result in accrual of profit or realization of private gains; and uses the organization's assets for religious functions. ...

• Word Count: 2843
• Approx Pages: 11
• Has Bibliography
• Grade Level: Undergraduate

Animals that had similarities, but were also different, obtained these differences due to environmental factors and the need, or no need, of certain physical functions became of use, or became obsolete. ... Two important points to confer is that Linnaeus derived his scientific evidence from the foundation of the Bible "earth brought forth vegetation, plants yielding seed after their kind, and trees bearing fruit with seed in them, after their kind; and God saw that it was good (Genesis 1:12 NASB 1995). ... Barbara McClintock (1950), genetics scientist, found what appeared to be "ju...

• Word Count: 2500
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate