Kattral Educational Science Quizz

1.     Which of the following is a characteristic of organisms in the Kingdom Fungi?

• They are multicellular and have chlorophyll

• • They are unicellular and move using cilia

• • They absorb nutrients from decaying matter

• They carry out photosynthesis

 2. The system of naming organisms based on their genus and species is called ___________.

 3. Organisms in the kingdom ___________ are unicellular and are found in extreme environments like hot springs and salt lakes.

 4. All living organisms are classified into five kingdoms: Animalia, Plantae, Fungi, Protista, and Monera. (True/ False)

5.All fungi are multicellular, and they reproduce only sexually. (True/False)

6. What is the major difference between prokaryotic and eukaryotic cells?

• Prokaryotic cells lack a nucleus and membrane-bound organelles, whereas eukaryotic cells have both.
• Prokaryotic cells have multiple chromosomes, whereas eukaryotic cells have only one.
• Eukaryotic cells lack a cell membrane, while prokaryotic cells have one.
• Prokaryotic cells are larger than eukaryotic cells.

7.     In an ecosystem, the primary source of energy is:

• the sun
• oxygen

• ocean currents
• volcanic activity

8.  Plants are called __________ because they produce their own food using sunlight.

9. The amount of energy decreases as you move up the food chain because energy is lost as heat at each trophic level. (True/False)

10.Which of the following is the correct order of energy transfer in a food chain?

• Secondary Consumers -> Tertiary Consumers -> Producers -> Primary Consumers
• Primary Consumers -> Producers -> Tertiary Consumers -> Secondary Consumers
• Producers -> Primary Consumers -> Secondary Consumers -> Tertiary Consumers
• Tertiary Consumers -> Secondary Consumers -> Primary Consumers -> Producers