Basic biology 3

What level of organization is larger than tissues?

• Organ
• Organism
• Cell
• Molecule

Homeostasis is when an organism maintains a steady

• Internal Temperature
• pH (acidity level)
• Blood Sugar Level
• All Other Choices

What level of organization comes next? Cells, tissues, organs, organ system, organism, ____________

• Community
• Population
• Ecosystem
• Biosphere

All organisms are made of

• Cells
• Electrons
• Neutrons
• Organs

Organs work together to make

• Organ Systems
• Cells
• Tissues
• Organisms

The universal genetic code for all living organisms is

• Molecules
• mtDNA
• RNA
• DNA

The smallest level of biological organization is

• Molecule
• Cell
• Atom
• Tissue

What is botany?

• Study of plants

• Study of wildlife

• Study of fungi

• Study of algae

This process produces gametes.

• mitosis

• meiosis

• photosynthesis

• fermentation

This process produces somatic cells.

• mitosis

• meiosis

• photosynthesis

• fermentation