Which of the following is incorrect:

• Kingdom -> Phylum -> Class 
• Order -> Family -> Genus 
• Class -> Order -> Family
• Phylum -> Class -> Family

What levels of classification are used for binomial nomenclature?

• Genus, Species
• Family, order
• Class, order
• Kingdom, phylum

What level of classification has the largest number of different organisms?

• Kingdom
• Species
• Order
• Family

What level of classification has the smallest number of different organisms?

• Species
• Kingdom
• Class
• Order

What is the definition of species?

• individuals that can interbreed to produce fertile offspring.
• Individuals with the same DNA
• Individuals with similar DNA
• Individuals which can breed with one another.

Variation in the many different communities and their environments on Earth is referred to as:

• Biodiversity
• Classification
• Kingdoms
• Science

the number of different species within an ecosystem is referred to as:

• Species diversity
• Biodiversity
• Classification
• Kingdoms

Which of the following is not a possible consequence of mutation to the DNA sequence?

• Loss of gene function
• Gain of gene function
• No change to gene function
• Organism survives without any genes

Cell division process that results in new cells with half the number of chromosomes of the original cell

• Meiosis
• Mitosis
• Differentiation
• Stem cells

reproductive or sex cells such as sperm or ova

• Gametes
• Somatic cells
• Stem cells
• Testes