Biology Practice: Plant and Animal Tissues (Mock Test 4 - Expert)
1. In a laboratory experiment, a student removes the bark of a tree in a ring (Girdling). Which tissue is primarily removed, and what is the result?
2. Microscopic observation of a tissue slide shows cells with lignified walls and no internal protoplasm. This is likely:
3. A patient has a tear in the tissue that connects their calf muscle to the heel bone. Which tissue is damaged?
4. Why do plants in windy regions have a higher proportion of Collenchyma and Sclerenchyma?
5. Which of the following experimental setups would best demonstrate the role of Xylem in water conduction?
6. If a neuron's myelin sheath is destroyed by a disease (like Multiple Sclerosis), what is the clinical result?
7. A slide shows cells with multiple nuclei and distinct dark and light bands (striations). These cells are likely from:
8. What is the clinical significance of "Adipose tissue" besides fat storage?
9. Which tissue is known as the "Packaging tissue" of the animal body because it fills spaces between organs?
10. Sieve tubes are living but lack a nucleus. How do they survive and function?
11. A biopsy of a tumor shows "Squamous cell carcinoma." Which tissue has become cancerous?
12. Why is the blood of humans red, whereas the blood of some insects is colorless?
13. Which tissue in plants is responsible for forming the "veins" of leaves?
14. What would happen to an animal if its "Cardiac muscles" started showing fatigue?
15. In woody plants, the epidermis is replaced by "Cork." What property of cork makes it protective?
16. Which chemical test is used to detect the presence of "Lignin" in plant tissue sections?
17. Nerve impulses travel from the Dendrites to the _____ and then through the Axon.
18. Bone has a canal system called "Haversian canals." What is their purpose?
19. If you stain a plant section with Safranin, which tissue will appear most prominently red due to lignification?
20. Which tissue allows the stem of a plant to bend in high winds without breaking?