Physics · Optics
आँख में प्रवेश करने वाले प्रकाश की मात्रा को कौन नियंत्रित करता है?
- 1पक्ष्माभि पेशियाँ (सिलियरी मांसपेशियाँ)
- 2लेंस
- 3पुतली
- 4परितारिका (आइरिस)✓
सही उत्तर देखें
परितारिका (आइरिस)
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