Deficiency of ------- causes loss of appetite and poor growth. A Zine B iodine C copper D iron Deficiency of ------- causes loss of appetite and poor growth. Correct Answer iron Bissoy MCQ Team Jun 05, 2023 English Sentence Completion রাজশাহী বিশ্ববিদ্যালয় B ইউনিট : ২০১৪-২০১৫