**Core Concept:**
Autosomal Recessive Genetic Disorders: In humans, a genetic disorder is considered autosomal recessive if it is inherited when both parents are carriers of the abnormal gene. Autosomal recessive disorders occur when two copies of a particular gene are mutated (one from each parent). The child must inherit genes from both parents to develop the disorder.

**Why the Correct Answer is Right:**
The correct answer is based on the probability of a child inheriting the abnormal gene from two carrier parents. For an autosomal recessive disorder, if both parents are carriers of the mutated gene, the chances of the child being affected are very low. The child will receive one normal gene from each parent, and thus, will not have the disorder. However, the child will be a carrier for the disorder as well.

**Why Each Wrong Option is Incorrect:**
A. This option is incorrect because the child has a greater chance of inheriting the mutated gene and developing the disorder, which contradicts the given information.
B. This option is incorrect because the child has a higher chance of being a carrier but not affected.
C. This option is incorrect because the child will only be affected if both parents are homozygous (carry two mutated genes), which is not the case in this scenario.
D. This option is incorrect because it assumes the child will be affected, which contradicts the low chances mentioned in the question.

**Clinical Pearl:**
In the context of genetic counseling, understanding the inheritance patterns of genetic disorders is crucial. For autosomal recessive disorders, if both parents are carriers, the child has a 25% chance of being affected, a 50% chance of being a carrier, and a 25% chance of inheriting the normal genes and not being affected nor a carrier. This information is essential for parents considering having children and for healthcare professionals providing genetic counseling.

**Correct Answer:** .