Biology Practice: Five Kingdom Classification (Mock Test 4 - Expert/Experimental Logic)
1. In an experimental setup, a student observes a unicellular organism under a microscope. It possesses a cell wall but lacks a nuclear membrane and mitochondria. To which kingdom does it belong?
2. A clinical sample of a fungal infection reveals hyphae that are continuous tubes filled with multinucleated cytoplasm. This "Coenocytic" condition is a hallmark of:
3. Why did Whittaker place unicellular algae like Chlorella in Kingdom Protista rather than Kingdom Plantae?
4. An organism is found to have a cell wall made of chitin, stores food as glycogen, and shows absorptive heterotrophy. Which experimental test would confirm it is NOT a plant?
5. In the phylogenetic tree, "Archae" are considered more closely related to Eukarya than to Bacteria. This logic is based on:
6. A scientist discovers a new species that is multicellular, lacks a cell wall, and develops from an embryo. This organism must be classified under:
7. Which data-based observation supports the "Endosymbiotic Theory" regarding the origin of Eukaryotes?
8. In a lab, a protist is observed using 'Cilia' for both locomotion and to steer food into its 'Gullet'. Identify the organism:
9. "Mycorrhiza" is an expert example of a mutualistic relationship between:
10. A student identifies a plant with 'Naked Seeds' and 'Needle-like leaves'. This plant most likely belongs to:
11. Why is the "Kingdom Protista" often called a "Taxonomic Grab-bag"?
12. An organism is observed to be 'Triploblastic' and 'Acoelomate'. Which phylum does it belong to?
13. The expert term for the asexual spores produced exogenously on the tips of specialized hyphae in Fungi is:
14. What experimental proof differentiates Cyanobacteria from true green plants?
15. In "Binomial Nomenclature", if two organisms belong to the same 'Family', they must also belong to the same:
16. The "Water Canal System" of sponges (Porifera) is primarily driven by the action of:
17. Which of the following is a clinical feature of "Monera" that is used in the dairy industry?
18. If an organism is 'Hemi-chordate', it possesses a structure similar to a notochord called the:
19. "Diatomaceous Earth" is chemically composed of ______ and is used in ______.
20. What is the expert logic behind naming the group 'Amphibia'?
