Chemical Reactions
This chemical compound is made of 2 Hydrogen atoms and 1 Oxygen atoms.
What is H20?
The number of parents involved in Sexual Reproduction
What are: 2 parents?
What type of Succession begins with existing soil?
Secondary Succession?
The brain and the spinal cord are major organs of what body system?
The nervous system
What is the correct term in genetics used when a physical description of a trait is provided ex: brown hair, or blue eyes?
Phenotype
This is the type of energy that allows for plants to transfer raw materials into glucose during photosynthesis.
What is light or radiant energy?
What is one disadvantage of sexual reproduction?
fewer offspring produced
takes longer to populate (longer developmental process)
What is the next level of organization?
atoms--> molecules (organic compounds) -->?
-->tissues
Cells
Red bloods are made within this body system?
What is the skeletal system?
A trait that is expressed using a 2 letter combination ex: AA, Aa, aa?
Genotype
Other than radiant energy, what are the two reactants involved in the process of photosynthesis?
Carbon Dioxide and Water
What is one advantage of sexual reproduction?
genetic diversity or variation
better chances of survival in a changing environment
What is the chemical formula of the sugar product of photosynthesis?
What is C6H1206?
Put the following in order from largest to smallest: Organ, Cell, Organ System, Organism, Tissue
Organism--> Organ System--> Organ-->Tissue--> Cell
A variation of a specific trait, can be dominant or recessive?
Allele(s)
List 3 types of evidence that a chemical reaction has occurred?
Any 3 of the following: Unexpected Light production, Unexpected Temperature change
Gas/Bubbles released, Unexpected Color Change, Odor produced,
You receive how many chromosomes from each of your parents?
23 chromosomes (from each parent)
This part of the plant cell is the site for a plant to conduct photosynthesis.
What are chloroplasts?
What organ system is the thyroid gland apart of? Its functions are to regulate vital body functions, including:
Endocrine System
A zygote is the offsprings cell DNA combining for each trait, if the offspring has a dominant and recessive allele present for a trait (ex: hair color), what is the genetic term we would use for this allele combination?
Heterozygous
What are the products of the chemical reaction that occurs in the mitochondria of our cells, cellular respiration?
hint: Reactants in the Mitochondria
Glucose + Oxygen --> ? + ?
Glucose + Oxygen --> Water + Carbon Dioxide
Diversity of genetic material is important for long term survival where is the diverse genetic material stored in the cells of the offspring?
Nucleus
Primary succession starts with bare rock, what pioneer species breaks down the rock to make soil?
Lichen
1.How do the respiratory and circulatory systems work together in gas exchange? (300 pts)
2.What structure in the lungs does this exchange occur at? (200 pts)
1.The respiratory system allows for oxygen to enter the body and the circulatory system allows for blood to carry the oxygen to all other organs. Also the circulatory system delivers CO2 blood to the lungs to be exhaled.
2. Alveoli
What is the probability of the offspring having blue eyes if the mom has blue eyes and is homozygous recessive and dad is heterozygous with brown eyes?
50% chance blue eyes- offspring