Levels of organization
What is the simplest to the complex levels of organization?
Cells, tissues, organs, organ systems, Organisms
What two body systems are responsible for you to be able to feel rain on your skin?
Nervous and integumentary system
If a disease broke out in an ecosystem, which species would be most likely to survive the outbreak? The species that reproduces Asexual or sexual?
Species that produce sexually is different from a species that produces asexually because
Sexually is two parents
Asexual is 1 parent
There are dogs of the same species. What is a physical difference in which human breed dogs for?
Specific desired trait
The liver is an organ that is found in the digestive system, what is the liver made from?
Cells and Tissue
Sends signals back and forth from the brain to the body
Nervous system
Why would the advantage be for sexual reproduction over asexual reproduction?
All offspring a genetically unique
Peppered moths in the 1800 began to change from light colored to dark colored, if all the dark trees are cut down then what species of moth would survive overtime?
Light colored
Why would human selective breed different dogs?
To get desired trait
The food that you eat travels through your body until it is released as solid waste. Nutrients are absorbed as it is passed through the body. What is the term describing a group of body parts working together?
An Organ system
What two body systems release hormones within the body?
Digestive and Endocrine system
Various species of lizards can reproduce asexual what is a disadvantage of reproducing asexually?
All of the population are genetically identical
Charles Darwin did research on the Galapagos island finches in which he discovered that the finches with long beaks developed overtime because of ????
Adaptation to food available in the habitat
If I have a group of finches and all the beaks are the same except for one finch, why would the beak be different?
Adaptation to the type of food available.
The circulatory system is what level of organization
Organ system
What two body systems supplies the body with oxygen?
Circulatory and Respiratory system
The organisms listed are found with what type of reproduction to get new offspring.
Amoebas, yeast, Hydras, Ferns
Asexual
I have a basket of kittens all of the kittens have the same parents, but do not look alike because -
Each kitten's genetic material is different because of receiving genes from each parent
What body system secretes hormones to control growth and reproduction.
Endocrine system
What is the most complex to the simplest levels of organization?
Organism, Organ system, organ, tissue, cell
Circulatory and Digestive system
The organisms list reproduce by.
Cats, frogs
sexual
When a cow is breed by artificial breeding, why would a farmer or rancher want to do this type of breeding?
To a desired trait (like high production in milk)
What two body systems remove carbon dioxide from the body?
Respiratory and circulatory systems