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NEET Zoology Full Syllabus Test Paper by TEACHING CARE online tuition and coaching classes

NEET Zoology Full Syllabus Test Paper by TEACHING CARE online tuition and coaching classes 1. Which statement about Down’s syndrome is correct? (D) 1. The frequency of this syndrome increases dramatically in mothers above 40. 2. The Down’s syndrome is cause d due to non-disjunction where in the chromosomes fail to separate during the first […]

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