Symbiosis (11/9-11/14)

http://u.osu.edu/sabreelab/files/2013/03/symb_web2.png

Summary:

Symbiosis is the different ways that organisms interact with each other. There are three different types of symbiosis. Parasitism, commensalism, and mutualism. These three types of symbiosis explain how organisms can act. But as you read remember, all living things are organisms. Symbiosis also happens with humans and dogs, read on and figure out how.

 Have you ever had bedbugs, or even ticks? Well if you had, then that was parasitism. Parasitism is when one of the organism benefits, and the other gets hurt. Here is another example: The girl keeps scratching her head all day. The lice is benefiting because it is getting blood to live. The girl is getting hurt, and definitely not benefiting. The way these two organisms were interacting together makes parasitism. This is a good-bad relationship.

Commensalism is when one organism benefits, and the other is not harmed. Here is an example: The bird makes a nest on a tree. The bird benefits because it has somewhere to put its house, but the tree is not harmed. As you can see, commensalism is much better than parasitism, but read about mutualism.

 Have you ever seen bees going from one flower to another gathering nectar? They use the nectar to make food, so they can eat. But when bees land on a flower, without realizing it they pick up some pollen and drop it off to the next flower. This helps with pollinating the plant. Both organisms are benefiting from this. The bees get the food and the flower gets to grow seeds or fruit. Mutualism is when both organisms benefit, and there is no harm. 

 I hope you have learned the different types of symbiosis from my examples. Symbiosis is happening everywhere, even though you might not notice it. Have you figured out what type of symbiosis dogs and humans make together yet? The dog benefits by having someone to care for it, and well the human  benefits by having a companion and having someone to cuddle with. Which one of the three types of symbiosis does this make?
 
Image result for commensalism mutualism parasitism
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRI3bcm2EexlDopBs3WgNOg-z8TX9xfHpuFbbEphMBLa3yFk6s6

Comments

Post a Comment

Popular Posts

Structure of the Periodic Table - 9/25-9/29

Image
https://image.slidesharecdn.com/theperiodictable-110223090122-phpapp01/95/the-periodic-table-7-728.jpg?cb=1298451775 Summary: This week, we have been learning about how the periodic table is arranged and the different patterns that are in the rows  and columns. In the periodic table, the rows are called periods. Along the rows, the elements are organized by atomic number (the number of protons.) The rows also have the same energy level or the number of electrons. For example, in the first row, all of the elements' atoms have one energy level, and so on.The atomic mass is the number of neutrons plus the number of protons. The atomic mass can be a decimal, and it is ordered increasingly. The columns in the periodic table are called groups or families. Each family has a name. For example, group one is composed of alkali metals which is the family with Lithium, Sodium, and more. Each group also has the same number of outer, or valence electrons. The elements in group one ...
Read more

Musical Instruments and Sound- Weekly Blog (3/11-3/15)

Image
Sound Energy - Musical Instruments by SolPass Summary We understand how sound is produced, and how sound waves can travel through different mediums, but how do musical instruments produce sound? There are hundreds of instruments in the world, producing various pitches, tones, and chords. There are three main types of instruments: wind, percussion, and string. The sound is produced differently based on the type of instrument. The first type of instrument is a string instrument. In a string instrument, the sound is created from the vibration of strings. For example, when you play guitar, you pull on the strings. As the strings vibrate, the air molecules start vibrating as well, producing sound. The next type of instruments are wind and brass instruments and are made when we blow sound into them. The shape and position of the instrument affect the overall tone and pitch. The most common kind of wind instrument is a reed instrument. Blowing on the reed causes it to vib...
Read more

Energy Transformations - Weekly Blog (1/28-2/1)

Image
Types of Energy  by  Solar Schools Summary: You've probably heard the quote by Albert Einstein, "Energy cannot be created or destroyed, it can only be changed from one form to another." But what are the forms of energy? There are six general energy forms: chemical, mechanical, thermal, light, electrical, and nuclear. Any form of energy can be converted into another form. There are many examples of energy transformations that happen in our everyday lives. The first energy form is chemical energy. Chemical energy is a form of potential energy and is stored in chemical substances. An example of chemical energy is gasoline that is used to power a car. The next form of energy is mechanical energy. Mechanical energy is energy released by a moving object. For example, mechanical energy is the energy that causes a soccer ball to move when kicked. Another form of energy is thermal energy and is associated with the motion of molecules. This means that it is caused by f...
Read more