चिकित्सा शिक्षा आयोग (CEE) पारामेडिकल (B.Pharm, BPH, BMLT, BMIT, B.Optom) तयारी
चिकित्सा शिक्षा आयोग (CEE) – पारामेडिकल (B.Pharm, BPH, BMLT, BMIT, B.Optom)
Paramedical Bachelor 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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In grass leaves, the large, empty, colourless epidermal cells that make the leaf roll inward when they lose water are called:
सही उत्तर: ग) bulliform cells
Bulliform cells on the upper epidermis of grass leaves become flaccid under water stress, causing the leaf to curl and reduce water loss.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In grasses, regrowth of the stem after the upper parts are grazed by animals is mainly due to the activity of the:
सही उत्तर: क) intercalary meristem
Intercalary meristems at the bases of internodes in grasses keep dividing, so grazed grasses grow again.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In a maize grain, the protein-rich layer that separates the endosperm from the embryo and lies just below the seed coat is the:
सही उत्तर: ग) aleurone layer
The aleurone layer, a proteinaceous outer layer of the endosperm, secretes enzymes during germination.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In which of the following seeds is the endosperm completely used up by the developing embryo, making the mature seed non-endospermic?
सही उत्तर: ग) Pea
In pea, gram and groundnut the cotyledons absorb the endosperm; maize, wheat and castor retain endosperm in the mature seed.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Tulip, Gloriosa, Aloe and Asparagus belong to the family:
सही उत्तर: घ) Liliaceae
These are monocots of the lily family (Liliaceae), with trimerous flowers, a perianth of tepals and a superior trilocular ovary.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In the flowers of the family Fabaceae (pea family), the ten stamens are usually:
सही उत्तर: ख) diadelphous, arranged as (9) + 1
Nine filaments are fused into a sheath and one posterior stamen is free, so the androecium is diadelphous.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A hypogynous flower, with the ovary superior and the other floral parts below it, is found in:
सही उत्तर: घ) mustard, China rose and brinjal
In hypogynous flowers the gynoecium is at the highest position; guava, cucumber and sunflower have epigynous flowers with an inferior ovary.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The leaf of neem (Azadirachta indica) is:
सही उत्तर: ख) pinnately compound
In neem, many leaflets are borne along a common axis (rachis), so the leaf is pinnately compound; silk cotton has a palmately compound leaf.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Whorled phyllotaxy, in which more than two leaves arise at a node and form a whorl, is seen in:
सही उत्तर: घ) Alstonia
Alstonia has whorled leaves; China rose and mustard have alternate phyllotaxy, while guava and Calotropis have opposite leaves.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In an onion bulb, the main edible part consists of:
सही उत्तर: क) fleshy scale leaves
The onion bulb is a reduced disc-like stem bearing many thick, fleshy scale leaves that store food.
💬 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।
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