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In-class Exercise

Volvox

Submitted by ewinter on Fri, 02/08/2019 - 14:06

Figure 1.  Volvox in its natural form.  The multicellular organism is composed of up to 50,000 cells that adhere to each other, forming a sphere.  Each colony is composed of two differentiated cell lines: a large number of somatic cells with flagella and a smaller number of germ cells lacking in soma that lie in the interior.  Photo by Specious Reasons, available at https://www.flickr.com/photos/28594931@N03/20108157326/.

 

 

Dumbo Octopus

Submitted by aprisby on Fri, 02/08/2019 - 14:04

 

Figure 1. Dumbo Octopus. Dumbo Octopuses (Grimpoteuthis) live deep in the open ocean, remarkably making this group one of the deepest living of all octopuses. Surviving in these extreme conditions requires an intense tolerance to cold water and a complete lack of light. They have been known to survive in depths of 13,000 feet and deeper, foraging along the ocean floor. Photo by NOAA Ocean Exploration & Research available at https://www.flickr.com/photos/oceanexplorergov/14142089822 CC BY-SA 2.0.

Red Eyed Tree Frog

Submitted by ncarbone on Fri, 02/08/2019 - 14:03

Figure 1. Red Eyed Tree Frog. Red Eyed Tree Frogs are very adapt climbers due to their sticky hands and feet. Their vibrant colors help them blend in with the color of the tropical rainforests. They feed on insects and live in trees. They also have strong hind legs which make them excellent leapers. They are found in Mexico and Central America. Photo by Ralph Earlandson https://farm8.staticflickr.com/7374/9754481823_b0114636a1_z_d.jpg.

Tree frog figure

Submitted by lpotter on Fri, 02/08/2019 - 14:03

Figure 1. Red Eyed Tree Frog. Red Eyed Tree Frogs perch on flower buds when looking for prey. Insects that they hunt tend to fly near flowering buds allowing the perched Red Eyed Tree Frog to easily catch the passing insect. Red Eyed Tree Frogs that perch on budding flowers have exhibited a higher yield of captured prey. Photo by Ralph Earlandson avaliable at: https://farm8.staticflickr.com/7374/9754481823_b0114636a1_z_d.jpg

Picture Description Matthew Pham, Alan Hu

Submitted by mqpham on Fri, 02/08/2019 - 14:01

(Matthew) Figure 1. Orangutan. An orangutan is a primate native to Indonesia and Malaysia. They can be found in the rainforests of Sumatra and Borneo. Their distinct trademark is their orange coat. Photo by Andi Fisher available at: https://www.flickr.com/photos/andi_fisher/10527407384/ Under CC BY-NC-ND 2.0

(Alan) Figure 1. Orangutan. The orangutan is brushing its hair back to prevent it from getting into its eyes. Photo by Andi Fisher available at: https://www.flickr.com/photos/andi_fisher/10527407384/ Under CC BY-NC-ND 2.0

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