SBI3U Review - Shortened

Which of the following is the most general classification?

• Class

• Phylum

• Family

• Genus

Which of the following it true for Fungi?

• Cell walls with chitin

• Cell walls with cellulose

• Roots containing vascular cylinders

• The above ground portion is called hyphae

Which of the following is not true about protists?

• Eukaryotic

• some contain chloroplasts

• some use pseudopodia to move

• can form endospores

Which is an example of a behavioural adaptation?

• The tusks of an elephant

• birds fly south in the winter to get more food

• short, thick stems of a succulent

• blood vessels in the ear of an elephant

Which type of mutation would be selected for in a population?

• harmful mutation

• beneficial mutation

• neutral mutation

• all of the above

A drought occurs favouring birds with small beaks. This is an example of

• disruptive selection

• stabilizing selection

• directional selection

• artificial selection

Frogs that mate at different times of the year is an example of

• Behavioural Isolation

• Temporal Isolation

• Habitat isolation

• Hybrid inviability

Which of the following is not one of the phases of digestion

• absorption

• egestion

• salivation

• ingestion

Which of the following neutralizes stomach acid?

• Secretin

• CCK

• Lipases

• Proteases

The volume in the lungs during regular inhalation and exhalation

• tidal volume

• inspiratory reserve volume

• residual volume

• functional reserve volume