चिकित्सा शिक्षा आयोग (CEE) एमबीबीएस प्रवेश परीक्षा तयारी
चिकित्सा शिक्षा आयोग (CEE) – एमबीबीएस प्रवेश परीक्षा
CEE – MBBS Entrance · Medical Education Commission – CEE
२,०३९ प्रश्न उपलब्ध। मोड छान्नुहोस्:
MBBS/BDS/Nursing प्रवेश: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
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Pneumatophores (respiratory roots) are found in:
सही उत्तर: ख) Rhizophora
Mangrove plants like Rhizophora in swampy areas grow roots upward above the soil for gaseous exchange. Banyan has prop roots and maize has stilt roots.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Pineapple is an example of a:
सही उत्तर: ख) Multiple fruit (sorosis)
Pineapple develops from an entire inflorescence, making it a multiple fruit. Aggregate fruits like strawberry develop from many free carpels of a single flower.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Apple is called a false fruit because its edible part develops from the:
सही उत्तर: ख) Thalamus
In apple the fleshy edible portion is derived from the thalamus, not the ovary, so it is a false fruit. A true fruit develops only from the ovary.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The edible part of mango is the:
सही उत्तर: ख) Mesocarp
Mango is a drupe whose fleshy mesocarp is eaten. In apple, the fleshy edible part develops from the thalamus.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The edible part of coconut is the:
सही उत्तर: क) Endosperm
The white kernel and coconut water are endosperm (cellular and liquid). The fibrous mesocarp gives coir, not the edible part.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Twisted aestivation is found in:
सही उत्तर: क) China rose
In twisted aestivation one margin of each petal overlaps the next, as in China rose, cotton and lady's finger. Calotropis shows valvate aestivation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Vexillary aestivation is characteristic of:
सही उत्तर: घ) Pea
In pea and bean, the large posterior standard petal overlaps the two wings, which overlap the keel. Cotton shows twisted aestivation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Diadelphous stamens (9+1) are found in:
सही उत्तर: क) Pea
In pea, nine stamens are fused and one is free, forming two bundles. China rose has monadelphous stamens fused into one bundle.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Tetradynamous stamens (four long and two short) are characteristic of the family:
सही उत्तर: क) Brassicaceae
Members of Brassicaceae (Cruciferae), such as mustard, have six stamens in a 2+4 arrangement. Fabaceae is known for diadelphous stamens.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Basal placentation occurs in:
सही उत्तर: घ) Sunflower
In basal placentation a single ovule is attached at the base of the ovary, as in sunflower and marigold. Argemone shows parietal placentation.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।
नमस्ते! पाठ्यक्रम, सामान्य ज्ञान, भाषा परीक्षा वा कुनै प्रश्नको उत्तर बुझ्न सोध्नुहोस्।
AI ले गल्ती गर्न सक्छ। महत्वपूर्ण कुरा आधिकारिक स्रोतमा जाँच्नुहोस्।