Classification of living organisms

A famous scientist first grouped organisms in two main groups: animals and plants. Who was this scientist?

• Woese

• Whittaker

• Linnaeus

Nowadays we group organisms into 5 kingdoms. Who was the scientist that proposed this system?

• Woese

• Whittaker

• Linnaeus

Which of the following is NOT one of the 5 kingdoms:

• Animal

• Plant

• Mammal

• Protoctist

• Fungi

Which of the following organisms are ONLY unicellular?

• Animal

• Plant

• Fungi

• Bacteria

• Protoctist

Which of the following can be either uni or multi cellular?

• Animal

• Plant

• Fungi

• Bacteria

• Protoctist

Which of the following are ONLY multicellular?

• Animal

• Plant

• Fungi

• Bacteria

• Protoctist

Which of the following have complex cell structure with nucleus?

• Animal

• Plant

• Bacteria

• Protoctist

• Fungi

Which of the following are/can be autotroph (produce their own food?

• Plant

• Animal

• Protoctist

• Fungi

• Bacteria

Which is the only kingdom that can never have cell wall?

• Animal

• Plant

• Fungi

• Bacteria

• Protoctist