Science Flashcards
The entrance of oxygen in our body
NOSE AND MOUTH
Is our throat
Pharynx
The air passing this part is warm dump and clean
Nasal cavity or nasal passageways
Respiratory system is also known as
Human breathing system
Is our voice box
Larynx
Function of Respiratory system
Taking in oxygen and expelling carbon dioxide
It is also known as windpipe it is empty tube that serve as passageway of air into the lungs
Trachea
These are the hair like tubes that connect to the alveoli
Bronchioles
In two branching tubes that connect the trachea to the lungs
Bronchi
The main organs of the respiratory system
Lungs
These are air sacs that allow gas exchange in the lungs
Alveoli
Major parts of the circulatory system
Heart and blood vessels
It pumps the blood throughout the body
Heart
Carry blood towards the heart
Veins
Three types of blood vessels
Veins, arteries, and capillaries
Carry blood away from the heart
Arteries
Smallest blood vessel in the body
Capillaries
Is the movement of the blood throughout the tissues of heart
Coronary
Is the movement of the blood from the heart to the lungs and back to the heart
Pulmonary
Is the movement of blood from the heart to the rest of the body excluding the lungs
Systemic
It carries the materials throughout the body
Blood
Circulatory system is also known as
Cardiovascular system
Effect of unhealthy lifestyle
Weakems your respiratory increase risk of having diseases
How to take care of our respiratory and circulatory
Balanced diet regular exercise have enough rest and sleep stay hydrated reduce stress always wash hand with soap and water
Is the genetic makeup of organism
Genotype
The four blood type
A b a b o
It is a branch of biological concern with the study of genes genetic variation and heredity in organism
Genetics
This type of inheritance wherein the patterns of phenotype does not conside with those that was presented in the mendelian law of inheritance
Non-mendelian inheritance 0
Three types of non mendelian inherit
Incomplete dominance codominance multiple allele
It is a form of intermediate inheritance which one allele does not completely dominate another allele resulting in new phenotype
Incomplete dominance
A process by which genetic information is passed on parents to the child
Inheritance
Having two different alleles of particle genes
Heterozygous
The graphical representation of possible genotypes of an offspring or using from a particular cross or breeding event
Punnett square
Having two identical alleles of particular
Homozygous
It is a physical feature or trait of an organism
Phenotype
Ano any difference between cells individual organism or group of organism of any species
Variation
It is a unit of heredity a section of dna that codes for a specific trait
Genes
A gene that is controlled by more than two alleles example blood type
Multiple allele 0
Both alice are expressed equally in phenotype of the heterozygote
Codominance
