प्रासंगिक सौर विकिरण में प्रकाश संश्लेषणात्मक सक्रिय विकिरण का क्या प्रतिशत होता है?
- A$100%$
- ✓$50%$
- C$1-5%$
- D$2-10%$
Answer: B.
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One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: B.
View full solution →Answer: D.
View full solution →Answer: B.
View full solution →Answer: D.
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