Plant and Microorganism Biology Concepts

The video explores the six kingdoms of life on Earth: Archaea, Bacteria, Protista, Plants, Fungi, and Animals. It highlights the unique characteristics, habitats, and roles of each kingdom. Archaea are extremophiles, Bacteria are decomposers and pathogens, Protista are diverse eukaryotes, Plants perform photosynthesis, Fungi decompose matter, and Animals are multicellular consumers. The video emphasizes the diversity and complexity of life forms and their ecological significance.

What is a unique feature of Archaea that differentiates them from Bacteria?

• They can cause diseases in humans.

• They are multicellular.

• They have a nucleus.

• They have different membrane structures.

Where can extremophiles, a type of Archaea, be found?

• In the human gut

• On the surface of leaves

• In freshwater lakes

• In extreme environments like hot springs

What is the primary role of decomposer bacteria on Earth?

• Photosynthesis

• Producing oxygen

• Breaking down dead organisms

• Causing diseases

Which of the following is NOT a shape that bacteria can have?

• Cubical

• Rod-like

• Spherical

• Spiral

What is a common characteristic of all Protists?

• They are all multicellular.

• They all live in dry environments.

• They all have a nucleus.

• They all perform photosynthesis.

How do ciliates, a type of Protist, move?

• Using flagella

• Using cilia

• By oozing along

• By floating

What process do plants use to produce oxygen and glucose?

• Cellular respiration

• Photosynthesis

• Fermentation

• Decomposition

Which type of plant does NOT have flowers?

• Ferns

• Gymnosperms

• Angiosperms

• Mosses

What substance do fungi use to break down and absorb nutrients?

• Hyphae

• Xylem

• Chlorophyll

• Cellulose

Which of the following is NOT a class of vertebrates?

• Insects

• Mammals

• Fish

• Amphibians