Plant and Animal biology

Ready to cell-ebrate all things cells? Bring a lesson that covers prokaryotic, eukaryotic, plant, and animal cells to your biology class. Pupils pair up and research organelles, use computers to create tables and presentations, and even...

Twenty-six pages of biology questions, mostly in multiple-choice form, are included in the all-encompassing New York State Regents exam. It assesses every topic typically covered in a high-school biology course. Create your own answer...

Engage young biologists in exploring the mysteries of life with this collection of hands-on activities. Enlisting the help of numerous digital resources, learners get an up-close look at the structure of plant and animal cells as they...

Young scientists take a trip into the microscopic world of cellular biology with this practice exercise. Given pictures of different organelles, learners must correctly identify specific parts of each cellular structure to demonstrate...

Give young biologists a firsthand look at the process of evolution with this engaging student-centered science investigation. Taking advantage of the rapid life cycle of the Wisconsin Fast Plant, this experiment involves students growing...

Aristotle is regarded by many as the most intelligent man ever.  In the 12th part of a series of 20, scholars see how Aristotle used a biological key for classification and how his ideas continue today.The activity introduces pupils to...

Why can't plants escape prison? Because their cells were surrounded by walls. Introduce viewers to the evolution of plants with a video that discusses the differences between prokaryotic and eukaryotic cells, plant cells' organelles, and...

Being able to absorb the abilities of other life forms may seem like something taken from a superhero movie, but sometimes reality is stranger than fiction. Join the narrator as he takes viewers back billions of years to investigate how...

Explain the defense systems of both plants and animals against pathogens with a biology video. It covers the disruption of the immune system through hypersensitive responses, normal responses, nonspecific immune responses, as well as the...

Can someone really have a "biological clock"? Discover why many organisms on earth have an inherent awareness of where they are in the day's cycle.This video discusses animal adaptations, the earth's revolutions, and how light and...