• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Theory of Natural Selection
Theory of Natural Selection

... Aim: Why do living things evolve? I. Early Theories ...
Body System Project for 5th Grade Health Step 1: Pick a Partner
Body System Project for 5th Grade Health Step 1: Pick a Partner

... Choose a Body System You Want to Learn About Body Systems The Circulatory (Cardiovascular) System includes the heart, the blood, and the blood vessels. The Integumentary System includes the skin, hair, nails, and sweat glands. The Digestive System includes the mouth, esophagus, stomach, liver, gall ...
human body systems - Riverdale Middle School
human body systems - Riverdale Middle School

... large intestine, rectum, and anus ...
Diseases: Bacteria and Viruses
Diseases: Bacteria and Viruses

... B cells: Make antibodies, proteins, for each specific pathogen allowing them to be destroyed. Remember pathogens to fight infection faster if you come in contact with the same pathogen again. ...
The Incredible Human Body
The Incredible Human Body

... systems of the human body. You have listed and included images of the places through which food, air, and blood travel, muscle activity and the process of sending and receiving brain messages. Now that you know about these systems you understand how important they are to your survival. You can use t ...
body system powerpoint 2012.pot
body system powerpoint 2012.pot

... systems of the human body. You have listed and included images of the places through which food, air, and blood travel, muscle activity and the process of sending and receiving brain messages. Now that you know about these systems you understand how important they are to your survival. You can use t ...
The Skeletal System
The Skeletal System

... sweat, mucus, chemicals and juices in your body which make your body home. For girls, puberty generally begins sometime between ages 9-13 and for boys, ages 10-15! ...
Unit 1 Test Review Guide: 5 pts Extra Credit on Summative Category
Unit 1 Test Review Guide: 5 pts Extra Credit on Summative Category

... 5. ________ Gets atmospheric oxygen into our body 6. ________ Movement of materials to and from our cells 7. ________ External protection against microorganisms 8. ________ Allows for movement and locomotion 9. ________ Coordinates activities thru out the body 10. ________ Supports our body – keeps ...
Chapter 1 - child-development-2011
Chapter 1 - child-development-2011

... d. Some genetic disorders are the result of genes that become physically damaged. e. Sometimes genes spontaneously change their form, a process called spontaneous mutation. f. Certain environmental factors, such as exposure to X-rays, can produce malformed genetic material. g. Some genetic disorders ...
Part 2: Evolutionary Theories
Part 2: Evolutionary Theories

... could be passed to offspring  Theory of Acquired characteristics› If an organism changes during life in order to adapt to its environment, those changes are passed on to its offspring › He said that change is made by what the organisms want or need › Example: Lamarck believed that elephants used to ...
Cellular Organization
Cellular Organization

...  The larger you are, the less predators you have, and you can ...
Body Systems - Warren Consolidated Schools
Body Systems - Warren Consolidated Schools

...  Organs make up organ systems  Organ systems make up organisms. You’ve seen cells and tissues under the microscope. You know about some organs of the body, but let’s look in depth at a few of the systems that carry out body functions. ...
Human Body Basics Puzzles
Human Body Basics Puzzles

... dioxide between blood and air. ...
Phylum Arthropoda
Phylum Arthropoda

... Crustaceans Centipedes Millipedes Scorpions ...
Systems of the Human Body Study Guide
Systems of the Human Body Study Guide

... 2. Air enters your body through your ________________ and your ______________. 3. Another name for the trachea is the _________________. 4. The trachea divides into two branches called the ________________ ______________. 5. Our bodies use oxygen, and gives off ___________________ __________________ ...
how do lungs work?
how do lungs work?

... how do lungs work? presented by ...
Prologue - greinerudsd
Prologue - greinerudsd

... How do the 8 characteristics of life apply to you?  What Kingdom do we belong to?  What is a theory?  What is ethics? ...
U_5_Human_body_nove
U_5_Human_body_nove

... minerals, and makes blood cells. 3. The __________ system brings about body movement, maintains posture, and produces heat. 4. The ________________ system allows a person to communicate with the environment and integrates and controls the body. 5. The _____________ system secretes hormones into the ...
Organ Systems and Homeostasis
Organ Systems and Homeostasis

... • Immune • Reproductive ...
Structural Levels of Organization
Structural Levels of Organization

... Can vary from minor to grave and even fatal. Task of the physician is to identify these imbalances (diseases) at an early stage so that effective actions may be taken. Health is restored when homeostasis is brought back to balance. ...
File - This area is password protected
File - This area is password protected

... Genetic engineering takes genes from one organism, and places them into the chromosomes of another organism. It alters an organism's genetic code, and works because there is only one code for life Genetic modification can be used to help many people - e.g. people suffering from diabetes can get the ...
Ch 15.1-2 m definitions
Ch 15.1-2 m definitions

... (purebred dogs) Evolution – changes in a species as a result of natural selection. Natural Selection – the idea that the organism with the ...
History of Evolutionary Thought
History of Evolutionary Thought

... If a body part were used, it got bigger and ...
Phylum Arthropoda General Information Characteristics
Phylum Arthropoda General Information Characteristics

... Characteristics d. Exoskeleton with chitin Advantages 1) Protection 2) Place for muscle attachment Disadvantages 1) Have to molt to get bigger 2)During ecdysis (molting): cannot move, very vulnerable to predation ...
Name
Name

... 3. Give an example of how the number of populations in an ecosystem depends on both the biotic and abiotic factors found in that environment. (hint: Think of a population of deer in a forest or fish in a lake) Biotic: __________________________________________________________________________________ ...
< 1 ... 100 101 102 103 104 105 106 107 108 ... 115 >

Acquired characteristic

This article deals primarily with Acquired characteristics by humans. You can improve this article by adding information about Acquired characteristics by plants and non-human animals.An acquired characteristic is a non-heritable change in a function or structure of a living biotic material caused after birth by disease, injury, accident, deliberate modification, repeated use, disuse, or misuse, or other environmental influences. Acquired traits, which is synonymous with acquired characteristics, are not passed on to offspring through reproduction alone.The changes that constitute acquired characteristics can have many manifestations and degrees of visibility but they all have one thing in common: they change a facet of a living organisms' function or structure after the organism has left the womb.The children of former bodybuilder Arnold Schwarzenegger may have highly developed or otherwise above average musculature.""Lucky"", an adult, three-legged dog who got her name after surviving being hit by a car when she was a pup, just gave birth to five puppies. None had limps, malformed/abnormal legs, or were missing a leg.Bonsai are normal plants that have been grown to remain small through cultivation techniques.Acquired characteristics can be minor and temporary like bruises, blisters, shaving body hair, and body building. Permanent but inconspicuous or invisible ones are corrective eye surgery and organ transplant or removal.Semi-permanent but inconspicuous or invisible traits are vaccinations and laser hair removal. Perms, tattoos, scars, and amputations are semi-permanent and highly visible.Applying makeup and nailpolish, dying one's hair or applying henna to the skin, and tooth whitening are not examples of acquired traits. They change the appearance of a facet of an organism, but do not change the structure or functionality.Inheritance of acquired characters was historically proposed by renowned theorists such as Hippocrates, Aristotle, and French naturalist Jean-Baptiste Lamarck. Conversely, this hypothesis was denounced by other renowned theorists such as Charles Darwin.Today, although Lamarckism is generally discredited, there is still debate on whether some acquired characteristics in organisms are actually inheritable.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report