★ Must-know
The number of known and described species ranges between 1.7 and 1.8 million.
All present-day living organisms are related to one another and to organisms that ever lived on Earth.
Further detail
A living world spanning hot springs, deserts, oceans, forests, and mountains
1. What does biology study?
2. A biologist examines an unfamiliar organism and determines what it is so that its proper name can be established. Which process is being performed?
3. Which statement best defines biodiversity?
What is biology the science of?
Life forms and living processes.
What is biodiversity?
The number and types of organisms on Earth.
What is the process of correctly describing an organism called?
Identification
What does taxonomy deal with besides identification and classification?
Characterisation and nomenclature of organisms
Biology label
Science of life forms and processes
Biodiversity
Number and types of organisms on Earth
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