Search Results (179)

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Acid test
Conditions of Use:
No Strings Attached
Rating

Baking soda can be used as an indicator of how much acid a substance contains. Lemons and limes have more acid in them than grapefruits and oranges. Indophenol can be used as an indicator of how much vitamin C is in a substance.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
06/06/2008
Adult Artemia blood circulation
Conditions of Use:
No Strings Attached
Rating

Artemia adult's blood circulation in the tail and appendages.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/25/2008
Amphibians
Conditions of Use:
No Strings Attached
Rating

Amphibians are vertebrates. Amphibians lay eggs to reproduce and undergo metamorphosis to go from offspring to adult. They are cold-blooded, meaning they rely on their surrounding environment and the sun to stay warm.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
06/11/2008
Animal Studies: Fish
Conditions of Use:
No Strings Attached
Rating

Fish are vertebrates, meaning they have a skeletal system to support their bodies. All fish live underwater. Fish have gills to help them breathe underwater and fins to help them swim. Most fish are cold-blooded, meaning their body temperature is regulated by the surrounding water temperature.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
06/12/2008
Animal camouflage
Conditions of Use:
No Strings Attached
Rating

Some animals are capable of concealing themselves against their surroundings. The patterns, colors, or behaviors they show that help them accomplish this are called camouflage.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
07/15/2008
Animal marks and trails
Conditions of Use:
No Strings Attached
Rating

Items in nature, such as twigs and leaves, can show bite and chew marks where animals have been eating off of plants. Animals make trails by traveling over the same area several times to get to a destination.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
06/13/2008
Animals live in many different homes and habitats
Conditions of Use:
No Strings Attached
Rating

Not all animals live in the forest, or the ocean, or the desert. There are many different habitats where animals live.

Subject:
Life Science
Ecology
Forestry and Agriculture
Geoscience
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
05/23/2008
Animal tracks
Conditions of Use:
No Strings Attached
Rating

If an animal track is fork-shaped, it was probably made by a bird. If the track shows four or five toes and is paw-shaped, it was probably made by a mammal. There are many other tracks that different animals make.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
06/13/2008
Annelids
Conditions of Use:
No Strings Attached
Rating

Annelids are segmented animals. They have soft bodies and no legs. They usually move by crawling.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
06/12/2008
Another view of Daphnia's movements
Conditions of Use:
No Strings Attached
Rating

Daphnia with beating heart, moving eye and antennae - note internal moving structures.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Salem State College
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/19/2008
Anterior end of Daphnia
Conditions of Use:
No Strings Attached
Rating

Anterior end of Daphnia showing beating heart - note moving eyes and other body structures.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Salem State College
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/19/2008
Ants and their needs
Conditions of Use:
No Strings Attached
Rating

Ants live in structures called ant hills. They need shelter, food, air, and water.

Subject:
Life Science
Ecology
Forestry and Agriculture
Geoscience
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
05/27/2008
Arachnids
Conditions of Use:
No Strings Attached
Rating

All arachnids have eight jointed legs. They lack antennae and wings, so they cannot fly. The body of an arachnid is divided into two parts, the cephalothorax and the abdomen. Arachnids lay eggs to reproduce.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
06/12/2008
Artemia appendages
Conditions of Use:
No Strings Attached
Rating

Artemia adult appendages with gills.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/25/2008
Artemia blood circulation
Conditions of Use:
No Strings Attached
Rating

Artemia blood circulation in the head and around the gut.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/25/2008
Artemia characteristics
Conditions of Use:
No Strings Attached
Rating

Feathery-like appendages are in constant motion. Small pinchers at the front of the head distinguish that the organism is a female. Black dots at the top of the head are the eyes.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/25/2008
Artemia circulation around gut
Conditions of Use:
No Strings Attached
Rating

Artemia adult blood circulation along the gut.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/25/2008
Artemia digestion
Conditions of Use:
No Strings Attached
Rating

Artemia naplius with contractions in the digestive tube.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/25/2008
Artemia inquiry lab
Conditions of Use:
No Strings Attached
Rating

Artemia blood has blood cells that circulate in an open circulatory system.

Subject:
Life Science
Material Type:
Diagram/Illustration
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Olivia Worland (Purdue University;Biological Sciences)
Date Added:
07/25/2008
Artemia motion
Conditions of Use:
No Strings Attached
Rating

Artemia with coordinated motion of flipper-like appendages.

Subject:
Life Science
Material Type:
Lecture
Provider:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Purdue University
Video and Image Data Access (VIDA) Collection
Provider Set:
BiosciEdNet (BEN): Digital Library Portal for Teaching and Learning in the Biological Sciences
Author:
Mildred Hoover (Salem State College;Biology Department)
Nancy Pelaez (Purdue University;Biological Sciences)
Date Added:
07/25/2008