Kategorien: Alle - mutation - genetics - isolation - evolution

von Carson Oickle Vor 1 Jahr

81

Biology (the study of life)

The study of biology encompasses various themes such as evolution, genetics, and classification. Evolution explores the changes in allele frequencies within populations, including mechanisms like genetic drift and the bottleneck effect.

Biology (the study of life)

Carson

Biology (the study of life)

Human Anatomy

Respiratory System
Main Purpose: To supply the body with the oxygen it needs

Larynx

Trachea

Lungs

Bronchi & Bronchioles

Epiglottis

Pharynx

Nose

Diaphragm

Digestive System
Main Purpose: To help digest food and break down essential nutrients that the body needs

Large Intestine

Rectum & Anus

Small Intestine (duodenum, jejunum, ileum)

Liver, Pancreas, and Gallbladder

Stomach (2 sphincters)

Esophagus

Mouth

Nutrients: Carbohydrates, Protiens, Lipids, Water, Vitamins, and Minerals

Circulatory System
Main Purpose: To bring oxygen and nutrients to every part of the body
Parts

Capillaries

Venules

Blood (RBC, WBC, plasma)

Veins

Artery

Arterioles

Heart

R & L. Atrium & Ventricle, pulmonary artery & veins, posterior & anterior vena cava, semilunar valve, aorta,

Classification

Binary Fission
Sexual Reproduction
Bacterial Transduction
Bacterial Transformation
Bacterial Conjugation
Binomial nomenclature
1. Domain
2. Kingdom
3. Phylum
4. Class
8. Species
7. Genus
6. Family
5. Order
Classification of Bacteria
Energy source

Heterotroph

Autotroph

Oxygen requirements

obligate aerobe (requires)

facultative aerobe (with or without)

obligate anaerobe (no oxygen)

Shape and arrangement (i.e coccus, bacillus)
Dichotomous Key
6 Kingdoms
5. Plantae
6. Animalia
4. Fungi
3. Protists
2. Eubacteria
1. Archea

Genetics

Genetic Variation
Pedigrees
Bloodtype Genetics
Dna
Sex linked inheritance
Dihybrid Crosses
Punnett Squares
Meiosis
Prophase 1 & 2 Metaphase 1& 2 Anaphase 1 & 2 Telophase 1& 2
Nondisjunction
Mutation

Base-pair Substitution

Deletion

Insertion

Zygotes, Gametes

Evolution

Natural Selection
Charles Darwin

Main idea is how the environment favours the success from reproduction of others with certain traits

Homolgous & Analgous features
Speciation (change in allele frequencies)
Subtopic
Post Zygotic Isolation Mechanism
Hybrid Inftertility
Hybrid Inviability
Zygotic Morality
Migration
Genetic Drift
Bottleneck Effect
Founders Effect
Jean-Baptiste Lamarck
Ideas influenced Charles Darwin
Law of use and disuse The Inheritance of Acquired Characteristics
Pre Zygotic Isloating Mechanism
Gametic Isolation
Mechanical Isolation
Ecological Isolation
Temporal Isolation
Behavioural Isolation