Shark Dichotomous Key Answers. Flattened body, mouth at the front of the head, long, sawlike projection from snout. Web classifying sharks using a dichotomous key
Classifying sharks using a dichotomous key. 2) complete one shark at a time. Shark #5 has a pelvic fin. Decide if statement 1a or statement 1b is true for shark #5. I used the dichotomous key to identify the different families of sharks and in doing so i was able to see the traits that some families share. Flattened body, mouth at the front of the head, long, sawlike projection from snout. 2) study the method used in. Web classifying sharks using a dichotomus key. For example, let’s complete shark #5 together as an example. The scientific names of organisms are based on the classification systems of living organisms.
A classification system is a way of separating a large group of closely related organisms into smaller subgroups. Decide if statement 1a or statement 1b is true for shark #5. Web name three different physical traits that are used in the shark dichotomous key. Web shark dichotomous key answers: Web examine the picture of shark #5 while you read statement 1 on the dichotomous key. Describe how you used a dichotomous key in this activity to achieve that purpose. Shark #5 has a pelvic fin. With such a system, identification of an organism is easy. A dichotomous key is a listing of specific characteristics, such as structure and behavior, in such a way that an organism can be identified through a process of elimination. Follow the directions stated by the dichotomous key. List 4 different characteristics that were used in the dichotomous key to distinguish among shark families.
