Taxonomy and Dichotomous Keys

Which of the following organisms are LEAST closely related?

• organisms that share a domain
• organisms that share a family 
• organisms that share a genus 
• organisms that share a species 

Tags

NGSS.MS-LS4-2

The scientific name for an organism is made from the:

• class and family name
• genus and species name
• domain and kingdom name
• kingdom and phylum name

The 8 levels of classification, most broad to most specific.

• Domain, Genus, Family, Order, Class, Phylum, Kingdom, Species
• Domain, Species, Kingdom, Genus, Phylum, Family, Class, Order
• Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
• Order, Kingdom, Species, Domain, Phylum, Family, Class, Genus

Who created the most commonly used system of taxonomy?

• Niels Bohr

• Watson and Crick

• Charles Darwin

• Carl Linnaeus

You find a species that seems to be unicellular and is eating smaller cells around it. It has organelles and a nucleus. Which kingdom is it MOST likely a part of?

• Fungi

• Bacteria

• Protists

• Plants

Which 2 organisms would be able to reproduce and produce fertile offspring?

• 2 organisms in the same class

• 2 organisms in the same family

• 2 organisms in the same genus

• 2 organisms in the same species

Autotroph or Heterotroph?

• Autotroph
• Heterotroph

Tags

NGSS.MS-LS1-6

Autotroph or heterotroph?

• Autotroph
• Heterotroph

Tags

NGSS.MS-LS1-6

What is an autotroph?

• an organism that can make their own food. 
• an organism that cannot make their own food
• Herbivore
• Omnivore

A student discovers an arachnid with a segmented abdomen, long legs, and a tail with no stinger. The student uses the dichotomous key below to identify it. Which arachnid has the student found?

• Whip Scorpion
• Wind Scorpion
• Daddy long legs
• Scorpion

Tags

NGSS.MS-LS4-2