Small Organism Worksheet Essay

Summarize the hierarchy of organization found in complex multicellular organisms: Organism, organ system, organ, tissue, cell, organelle, biological molecule,

▪ Surface area to volume ratios and the ability of cells to get nutrients in and waste products out of the cell

Organisms that live in a temporary habitat are examples of J shape growth curve. J shape growth curve indicates that the organisms outgrow the amount of resources available and death

Based on the result, the optimum size for a cell is small size as they could be. The reason why is because, to get the cell energy (ATP) in fast time and completely, it would be better to have small volume and small size of total surface area like the data result shows. According to the result, the size of the cube that diffuses mostly is 1cm side

Background: Every ecological system provides multiple services for the organisms that live in that specific ecosystem. Some more than others, depending on the biome and health of the environment. One of its roles serve to act as a resource base, available to all nearby organisms for survival purposes. This "resource base" is finite, however. When not used wisely, resources will most often deplete dangerously quickly, resulting in irreversible reduction of something we call "carrying capacity" of a population(s) (Arrow, 92). Carrying capacity, denoted as “K” is not limited to animals in a forest, or sea creatures in an ocean; it exists for microscopic cells, as well. The factors involved in affecting the carrying capacity of an animal population are very similar to the factors for cells, and the curve on a graph showing values of K behaves identically, for the most part, to cell populations as well.

The tallest plants that grew was hydrated with water and was 13 inches tall and the shortest living plant was hydrated with the baking soda solution and was 2 inches tall. The control of this experiment was the plant, the Cosmos Bipinnatus because it did not change. The amount of time passed in days was changing, which makes it the independent variable. The dependent variable was the height of the plant, along with its overall health. After composing the procedure, it was observed that the measurements were off, which was an experimental error.

“An animal’s size and shape are fundamental aspects of form that significantly affect the way animal interacts with its environment” (Reese 868). The form and function of an animal is essential for survival; such as, homeostasis and negative and positive feedback.

Draw two different specialised animal cells. Explain their function and how they have adapted to that particular function? Draw a table to compare and contrast the structure and function of the two cells.

Higher surface area to volume ratio as being small minimizes volume and having many folds maximizes surface area. With a higher surface area, greater diffusion rates can occur as there is a larger area for nutrients and water to pass through.

Methods: the data are gathered from 3 classes of Biology, and there are total 71 students. There are 49 students under 22, 13 students from 22 to 26 and 9 students over the age of 26. Each student is instructed to estimated 10 cm in a line in their lab note book. Afterward, the data is collected by the teacher and put in a table. The data

In order to identify the three specimens, I would look for these following characteristics of each organism:

Important characteristics of terrestrial organism’s environment would be to have DRY land in comparison to an aquatic animal. Oxygen is very important to a terrestrial organisms , it needs to always be available to the organism. The environmental temperature of the environment is less stable than in aquatic ,

The surface area to volume ratio in living organisms is very important. Nutrients and oxygen need to diffuse through the cell membrane and into the cells. Most cells are no longer than 1mm in diameter because small cells enable nutrients and oxygen to diffuse into the cell quickly and allow waste to diffuse out of the cell quickly. If the cells were any bigger than this then it would take too long for the nutrients and oxygen to diffuse into the cell so the cell would probably not

5b) Find and image of each of the following designs. Look closely at each object and explain which of the 3 functions is most clearly expressed in each one. Using 50 words for each example, explain how this function is demonstrated by different design elements.

2. Explain why you considered these factors and how you dealt with them in order to create a sustainable ecosystem? What biological systems were taken into consideration?