Make your own free website on Tripod.com

Science

Home
chapter 20 vocabulary
Vocabulary part 7
vocabulary part 8
Vocabulary part 7
vocabulry part 6
vocabulary part3
vocabulary part4
vocabulary part2
animal definitions
From Flower To Fruit
HOW DOES PLANT FERTILIZATION OCCUR?
endocrine glands
Plant Characteristics
THE MALE REPRODUCTIVE SYSTEM
FEMALE REPRODUCTIVE SYSTEM
nervous system
nervous system part 2
definitions on the cardiovascular system
BODY ORGANIZATION
Chapter HIGHLIGHTS Part 2
medtropilis
The Integumentaty System
DNA
How can DNA become damaged?
The Muscular System
quiz yourself
QUIZ part 2
Scientific method
Cell cycle
Cell Division
DEFENITIONS
test your brain
answers to test your brain!
vocabulary chapter 23
science time line on cell division
life science
need help
Gregor Mendel
Mendels second experiment
Terms to learn
Chapter Highlights
Vocabulary part 5
Vocabulary part 7

Enter subhead content here

1.       Vertebrate-an animal with a skull and a backbone; includes mammals, birds, reptiles, amphibians, and fish.

2.       Invertebrate-an animal without a backbone.

3.       Embryo-an the organism in the earliest stage of development.

4.       Tissue-a group of similar cells that work together to perform a specific job in the body.

5.       Organ-a combination of two or more tissues that work together to perform a specific function in the body.

6.       Consumer-an organism that eats producers or other organisms for energy.

7.       Predator-an organism that eats other organisms.

8.       Prey-an organism that is eaten by another organism.

9.       Innate behavior-a behavior that is influenced by genes and does not depend on learning.

10.    Learned behavior-a behavior that is been learned from experience or observed.

11.     Hibernation-a period of in activity that some animals experience in winter that allows them to survive on stored body fat.

12.   Estimation-a period of reduced activity that some animals experience that happens to animals in the summer.

13.    Biological clock- an internal control of nature cycles.

14.   Circadian rhythm-a natural, daily cycle.

15.    Social behavior-the interaction animals of the same species.

16.    Communication-a transfer of a signal from one animal to another that results in some type of response.

17.   Territory-an area occupied by one animal or a group of animals from which other members of the species are excluded.

18.    Pheromone-a chemical produced by animals for cumminacation

Enter supporting content here