Author: Biology Junction Team

Sheep Brain Dissection Bi

 

Sheep Brain Dissection Welcome...please click this image to continue.

 

Introduction:

Mammalian brains have many features in common so sheep brains are dissected to help understand the brains of other mammals as well. However, the adaptations of the sheep’s brain differ from those of the human brain.

 

Objective:

Materials:

Procedure:

sheep brain superior

Pickled Sheep Brain-superficial superior view

Pickled Sheep Brain-superficial inferior view

 

Pickled Sheep Brain-mid-saggital view

 

 

 

 

Label The Following:

 

Sheep brain image (34Kb JPG) - Loading... please be patient

 

 

 

 

 

7. cerebellar vermis
8. cerebellar hemisphere
9. pyriform lobe
10. rhinal fissure
11. lateral olfactory tract

sheep brain saggital

 

Second Semester Study Guide Bl

 

Second Semester Review 

 

Are animals autotrophs or heterotrophs? Explain.
What type of symmetry does a sea anemone have?
At which end of an animal is the tail located?
What supportive rod along the back do all chordates have at some time during their life?
How do sponges differ from all other animals?
How does a sponge obtain its food?
What hard, needle like structures are found in the walls of sponges?
Do all animal cells have cell walls? Explain.
In what phylum are squid & octopus found?
Name 4 animals that are classified as cnidarians.
What is the function of collar cells in sponges?
Are animals unicellular or multicellular organisms?
At which end of an animal is the head located?
What kind of symmetry do insects have?
Flatworms use what method to asexually reproduce?
Why do flatworms NOT need circulatory & respiratory systems?
What group of worms has a pseudocoelom?
What is the function of the radula in mollusks?
Which class of mollusks uses “jet propulsion” to move?
Describe torsion in gastropod mollusks.
Give several examples of appendages in arthropods.
Describe the body of all arthropods.
Describe the appendages of all arthropods.
In what group are clamworms found?
Name 3 main classes of mollusks.
What muscles open & close bivalve mollusks?
What makes up the exoskeleton of arthropods?
Name 4 members of the class Crustacea.
What group of animals has 3 body regions & 6 legs?
How do insects benefit agricultural crops?
Name 4 characteristics of all chordates.
In what order are amphibians without tails found?
From what structure in fish did jaws probably arise?
List 4 examples of echinoderms.
What structure in fish filters wastes from blood?
The urinary bladder & kidneys in fish make up what system?
Where are shark eggs fertilized?
What does “Agnatha” mean?
What does “Chondrichthyes” mean?
Describe caecilians.
Name 4 things used by sharks to detect their prey.
What type of symmetry do echinoderms have?
Why do most amphibians have thin, moist skin?
What does “amphibian” mean?
Describe development in placental mammals.
Where is the diaphragm found in mammals?
Name a reptilian characteristic found in birds.
What covers the body of birds?
What covers the body of reptiles?
Describe a reptile’s skin.
Are reptiles ectotherms or endotherms? Explain.
Where are the chorion & amnion found?
How many chambers does a bird’s heart have?
What adaptation of reptiles allowed them to live & reproduce on land?
How many chambers does the heart of most reptiles have?
How many chambers does the heart of mammals have?
Which group of vertebrates has a diaphragm & what is its function?
Are mammals endotherms or ectotherms?
Name 3 groups of ectothermic vertebrates.
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secrets of straight-a students

  1. Set priorities. There is no interruption of study time with TV, phone calls, snacks, etc.
  2. Study anywhere or everywhere. Keep a regular time everyday for studying and utilize extra time at work or play to study.
  3. Get organized. Keep an organized planner and notebook with all assignments and an organized study area with all supplies. Make sure to have all assignments and needed materials with you each time you go to class.
  4. Learn how to read. The secret of good reading is to be an “active reader.”
  5. Schedule your time. Procrastination is a student’s best enemy.  Don’t wait to the last minute to complete assignments or to study.
  6.   Take good notes – And use them! Always read the chapter, but listen and copy notes in class and then reread and recopy your notes each day.
  7.  Clean up your act. Neat assignments are more likely to get higher grades than sloppy ones.
  8. Speak up. Participate in class by asking questions and showing intellectual curiosity.
  9.  Study together.
  10. Test yourself. Make up and answer possible test questions or write out answers to chapter objectives.
  11. Do more than you are asked. Part of learning is practicing and the more you practice, the more you learn.

The most important ‘secret’ of the super-achievers is not so secret.  For almost all straight-A students, the contribution of their parents is crucial …Parents impress the lesson of responsibility on their kids.

Scientist Brochure Webquest

 

Famous Scientists Webquest

Introduction

     The government needs a brilliant scientist to head its new department: The Scientific Masters of Applied Research and Technology (SMART). Using an amazing new technology, you can actually become another person with injections of their DNA! (This is “science fiction”!) You will be going on a job interview for this most prestigious job! You need to prepare for the interview by compiling an awesome brochure for your resume. After all interviews have been completed, the class will display the scientists who will potentially become the new National Director of SMART!

The Task

You are to create a brochure with information about your scientist. Below is a list of information you should include in the brochure:

  • educational background
  • previous job experience
  • special interests, hobbies
  • contributions to the scientific world
  • organization memberships
  • special honors awarded

Resources

     You may use internet resources as well as library resources to gather information about your men and women scientists.  Below is a list of helpful websites to use for your research:

The Process

     FIRST, you will choose one of the following scientific fields to research:

  • Biology

  • Environmental science

  • Zoology

NEXT, choose one scientist to research.  Print or write out the resume and complete the       information about your scientist.

BIOLOGISTS
Alice Catherine Evans
Stephen Jay Gould
Rosalind Franklin
Barbara McClintock
Lynn Harper
Myra Adele Logan
Angella Ferguson
Gertrude B. Elion

ZOOLOGISTS/ ENVIRONMENTALISTS
Rachel Carson
Aldo Leopold
Margaret Morse Nice
Dian Fossey
Jane Goodall
Eugenie Clark

    THEN, using the resume worksheet, complete the information as described below to assist you in completing your bibliography.

  • Name: (The name of the scientist you researched)

  • Country of Birth: (Where the scientist was born)

  • Date of Birth/Date of Death: (birthday and date deceased if applicable)

  • Education: (List the names of colleges attended and majors studied during college)

  • Job Experience: (List relevant job experience)

  • Awards Received: (What awards has your scientist received?)

  • Contributions to the Scientific World: (What has your scientist done help the world be a better place?)

  • Interests/Hobbies: (Scientists have other interests; list them if you can find what else they may be interested in)

  • Miscellaneous: (You may add any other interesting information to your biography such as books your scientist has written, memberships to scientific societies, etc.

    Finally, create a brochure (flyer) using the information from your scientist’s resume.  Be creative with the brochure and include pictures.

     How to make a brochure in Publisher

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