Hard Biology Chapter 3 Class 12 Level 3

कॉपर-टी गर्भधारण रोकने में मुख्य रूप से किस प्रकार सहायता करता है?

How does Copper-T mainly help in preventing pregnancy?

Explanation opens after your attempt
Correct Answer

B. शुक्राणुओं की गतिशीलता और निषेचन क्षमता घटाकर / By reducing sperm motility and fertilising capacity

Step 1

Concept

Identify the action of copper releasing intrauterine device.

Step 2

Why this answer is correct

Copper ions reduce sperm movement and fertilising ability.

Step 3

Exam Tip

Exam tip: connect Copper-T with reduced sperm function. चरण 1: तांबा छोड़ने वाले गर्भाशयी यंत्र की क्रिया पहचानें। चरण 2: तांबा आयन शुक्राणुओं की गति और निषेचन क्षमता कम करते हैं। चरण 3: परीक्षा टिप: कॉपर-टी को शुक्राणु क्रिया घटाने से जोड़ें।

FAQs

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What is the correct answer to this Biology MCQ?

The correct answer is B. शुक्राणुओं की गतिशीलता और निषेचन क्षमता घटाकर / By reducing sperm motility and fertilising capacity.

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