ব্যাখ্যা
Correct Answer: খ) Purified.
• Purified means cleansed of impurities; (বিশুদ্ধ বা পরিশোধিত) which unrelated to Plasticity.
- Therefore, “Purified” is not an antonym of Plasticity.
Plasticity (noun)
English Meaning: The quality of being soft enough to be changed into a new shape.
Bangla Meaning: নমনীয়তা, রূপগ্রাহিতা।
Synonyms: Pliability (সুনম্যতা), Softness (নরমতা), Flexibility (নম্যতা; নমনীয়তা),Elasticity (নমনীয়, স্থিতিস্থাপক), Mobility (গতিশীলতা, সজীবতা)।
Antonyms: Inflexibility (অনমনীয়তা; দৃঢ়তা; অটলতা), Rigidity (দৃঢ়তা; অনমনীয়তা), Stiffness(দৃঢ়তা), Hardness (কঠিনতা), Firmness (কঠিন বা শক্ত হওয়া বা করে তোলা)।
Other Forms:
- Plastic (Adjective).
Example Sentence:
1. Selection experiments have even targeted the degree of phenotypic plasticity of particular traits.
2. A certain degree of plasticity in physiological traits is ubiquitous among plants.
Source: Live MCQ Lecture.