The liquid used to preserve specimens of plans and animals is Formalin

1. The liquid used to preserve specimens of plans and animals is Formalin
2. The metal used in storage batteries is Lead
3. The molecular formula of cane sugar is C12H22O11
4. The most serious environmental pollution from a nuclear reactor is: Thermal pollution
5. The principal metal used in manufacturing steel is Iron
6. The response of a plant to heat is called Thermotropism
7. The response of a plant to touch is called Trigmotropism
8. The role of heredity was demonstrated by Mendel
9. The science of organic forms and structures is known as Morphology
10. The scientific name for blood platelets is Thrombocytes
11. The scientist who developed the Quantum theory was Max Plonck
12. The smallest flowering plant is Worffia
13. The study of antiquities is known as Archaeology
14. The study of bacteria is known as Bacteriology
15. The study of grasses is known as Agrostology
16. The study of heavenly bodies is called Astronomy
17. The study of poisons is called: Toxicology
18. The study of sound is called Acoustics
19. The study of the duration of life is known as Chronobiology
20. The study of tissues is called Histology