Class 12 Biology Objective Question in Hindi

कक्षा 12 जीव विज्ञान वस्तुनिष्ठ प्रश्न हिंदी में

मुकुलन

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युग्मक सामान्यतः mकिस प्रकार के होते हैं ? हैप्लॉयड (एक गुणक)

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स्पंज में

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स्तनधारी के शुक्राणु के मध्य भाग में क्या पाया जाता है? माइटोकॉन्ड्रिया

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हिबिस्कस

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ठहरे हुए पानी में उगकर ऑक्सीजन खींच लेता है ? जलकुंभी

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विषाणु

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अबुर्दीय विषाणु कारक हैं : कैंसर

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– उत्पादक – जीव – माध्यम

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पृथ्वी के निकट का वायुमण्डल का क्षेत्र कहलाता है - ट्रोफोस्फीयर

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जीव विज्ञान नोट्स हिंदी में कक्षा 12 वीं

[{"selector":"#anim-8a8eff66-e17c-4594-95a1-b5b3e921aace","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Biology Notes & MCQ in Hindi Learn more

Class 12 Biology Objective Question in Hindi

मुकुलन

यीस्ट में प्रजनन मुख्यतः किसके माध्यम से होता है?

युग्मक बनने की क्रिया को क्या कहते हैं?

युग्मकजनन

युग्मक सामान्यतः mकिस प्रकार के होते हैं ? हैप्लॉयड (एक गुणक)

अदरख में कायिक प्रवर्धन किसके द्वारा होता है? राइजोम

स्पंज में

नेम्यूल्स निर्माण किसमें होता है ?

वायु परागित

हवा के द्वारा परागित होने वाले फूलों को कहते हैं

स्तनधारी के शुक्राणु के मध्य भाग में क्या पाया जाता है? माइटोकॉन्ड्रिया

124 शुक्राणुओं के निर्माण में कितने अर्द्धसूत्री विभाजन की आवश्यकता है? (31)

हिबिस्कस

दो Microsporangia युक्त Monothecous परागकोश किसमें पाया जाता है ?

परागकण

Polynology में किसका अध्ययन करते हैं ?

ठहरे हुए पानी में उगकर ऑक्सीजन खींच लेता है ? जलकुंभी

संक्रमित पेयजल से फैलने वाला रोग इनमें से कौन है? मियादी बुखार या टाइफाइड

विषाणु

डेंगू बुखार किसके कारण होता है?

एण्टीबॉयटिक शब्द के प्रणेता है ।

जेनर

अबुर्दीय विषाणु कारक हैं : कैंसर

इन्फ्लुएंजा किसके द्वारा होता है? मिक्सो वायरस

– उत्पादक – जीव – माध्यम

जैव रिएक्टर, अनुकूलतम परिस्थिति में क्या निर्माण करता है? [BSEB, 2019 (A)]

सुजाक (गोनेरिया) रोग है

यौन संचारित रोग

पृथ्वी के निकट का वायुमण्डल का क्षेत्र कहलाता है - ट्रोफोस्फीयर

ड्रायोपिथिकस किसके अधिक समान थे? [BSEB, 2019 (A)] एप के

जीव विज्ञान नोट्स हिंदी में कक्षा 12 वीं

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