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The disease that characterized by the absence of <span>a thymus, resulting in recurrent infections, heart defects, and characteristic facial features is: DiGeorge Syndrome
The deletion from Chromosome 22 led to the imperfect development of various body system which would lead to various health issues in the future.</span>
Low self-esteem is characterized by a lack of confidence and feeling badly about oneself. People with low self-esteem often feel unlovable, awkward, or incompetent. ... “As observers of our own behavior, thoughts, and feelings, we not only register these phenomena in consciousness but also pass judgement on them.