डाउन सिंड्रोम कारण
उत्तर: (A) a,b — Down syndrome: 21st chromosome pair fails to separate during meiosis(a correct) OR extra broken piece of 21st chromosome attaches to another(b correct). NOT 23rd pair(c wrong), NOT XYY(d wrong — that'...
संबंधित REET प्रश्न
Children with dyslexia fail to distinguish between: (a) Was/Saw (b) Unclear/Nuclear (c) b and d lett...
Learning DisabilitiesChild Development & Pedagogy
अधिगम अशक्तता: दृष्टि, श्रवण, गतिबोधात्मक विकार
Learning DisabilitiesChild Development & Pedagogy
NEP 2020 में 'National Assessment Centre' (PARAKH) का कार्य है:
NEP 2020Child Development & Pedagogy
'सहपाठी शिक्षण' (peer tutoring) का लाभ है:
Teaching MethodsChild Development & Pedagogy
यदि sin θ = 3/5 हो, तो cos θ का मान होगा:
TrigonometryMathematics
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