Cycle 2: july 15th to 21st

Hi guys:

This is our second cycle:

In this week we will design a power point presentation about comparisons between organ systems in different groups of organisms.


Watch this video and learn why is important understand tissues and body systems characteristics, and why is important stablish comparisons between them. Notes are not necessary.



In this Cycle we will design a Photo album in which you are going to:

Understand the basic function of some body system.

Sketch some systems in some vertebrate classes.

Find the common elements of the system that are in all classes.

Find the elements that are unique to a particular class.

Understand how do the body features help this creature survive in his ecological niche?

We are going to work in the computers in a Power point presentation to answer the previous
questions and using some body system´s images


Let´s make a short exercise: Observe the image and answer the questions in your notebook

Why does a frog have no ribs?

Why are the toes and fingers (phalanges) so long?

Why is the trunk so short and the legs so long?

See you on class!!!!