Genus
In biological classification, the genus is a rank used in the biological classification of living and fossil organisms in the hierarchy of biological classification. It is the first part of the binomial nomenclature system, which is used to name species. The genus is used to group species that are closely related and share a common ancestor.
Key Points to Remember
- Genus is a rank in the biological classification system.
- It is the first part of the binomial nomenclature system used to name species.
- Species within the same genus are closely related and share a common ancestor.
Study Guide
To understand the concept of genus, it is important to remember the following:
- Define Genus: The genus is a rank in the biological classification system used to group closely related species.
- Binomial Nomenclature: Understand the binomial nomenclature system and how the genus and species names are used to scientifically name organisms.
- Examples: Study examples of organisms and their respective genera to understand how species are grouped based on similarities.
- Evolutionary Relationships: Explore the concept of common ancestry and how species within the same genus share evolutionary relationships.
◂Science Worksheets and Study Guides Seventh Grade. Introduction to Plants
Study Guide
Introduction to Plants 
Worksheet/Answer key
Introduction to Plants Worksheet/Answer key
Introduction to Plants Worksheet/Answer key
Introduction to Plants Worksheet/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants Vocabulary/Answer key
Introduction to Plants
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyVocabulary/Answer keyVocabulary/Answer keyVocabulary/Answer keyVocabulary/Answer keyVocabulary/Answer keyThe resources above cover the following skills:
LIFE SCIENCE
Ecosystems: Interactions, Energy, and Dynamics
Use evidence and scientific reasoning to explain how characteristic animal behaviors (e.g., building nests to protect young from cold, herding to protect young from predators, attracting mates for breeding by producing special sounds and displaying colorful plumage, transferring pollen or seeds to create conditions for seed germination and growth) and specialized plant structures (e.g., flower brightness, nectar, and odor attracting birds that transfer pollen; hard outer shells on seeds providing protection prior to germination) affect the probability of successful reproduction of both animals and plants.