Biology Midterm Grade 7

---------- is the basic unit of structure and function in living things

• Cell

• Tissue

• Vertebrate

A change or signal in the environment that causes the organism to react is called---------.

• Development

• Gravity

• Stimulus

• None of the above

------------------- is the process of grouping things based on their similarities.

• Genus

• Classification

• Species

• None of the above

What kind of organism that is made of many cells, each with a special function?

• Unicellular

• Multicellular

• Bacteria

• None of the above

As you move down through the levels of classification, from domain to species, the number of organisms in each group ----------.

• increases

• decreases

• No change

• None of the above

-------------- is the naming system developed by Linnaeus.

• Binomial nomenclature

• Physics

• Genes

• None of the above

The science of how organisms are classified is called ----------------.

• Taxonomy

• Physics

• Biology

• None of the above

A mosquito Aedes aegpti is a carrier of Zika virus. Aedes is the name of the mosquito’s--------.

• genus

• nomenus

• species

• family

What is the broadest category in the taxonomic classification system?

• Order

• Species

• Family

• Domain

A/An ………. organism that is made of only one cell.

• unicellular

• Multicellular

• None of the above

• All of the answers