Homeobox (Hox) genes are responsible for the development of body plans in organisms. …
Biology lesson plans, worksheets, tutorials and resources for teachers and students.
Author: Admin
Rabbits have a variety of colors that cannot be easily interpreted with simple …
Multiple Allele Traits in Rabbit Coat Color
In my advanced biology classes, students take a closer look at photosynthesis. You …
Light Independent Reaction and Calvin Cycle
Have you ever seen a beautiful red cardinal in your backyard? This bird …
How Did the Cardinal Get His Red Feathers (CER)
I use this simple worksheet helps students distinguish between allopatric and sympatric speciation. …
Speciation Modes – Reinforcement
This worksheet was created for a NOVA program called “Dog Tales” which explores …
Dog Tales – NOVA
This activity gives AP students the opportunity to work with the protein database: …
Are Bats Birds?
Students in biology may or may not do extensive dissections, but most biology …
Digestive System – Rabbit
This worksheet provides an image of a chicken focused on the digestive system …
Bird Digestive System
This worksheet was designed for AP Biology students studying genetics. Students are not …
Pedigree Analysis – AP Bio
This worksheet is a supplement to the frog dissection activity where students examine …
Frog Anatomy Label
Students in AP Biology are given more challenging genetics problems than my freshman …
Horse Genetics
Students in anatomy who learn about muscle contraction may have trouble visualizing how …
Sliding Filament Coloring
For freshman, DNA replication is only covered in basic terms, where students are …
DNA Replication
This worksheet is intended to reinforce concepts related to meiosis and sexual reproduction. …