{"id":20123,"date":"2025-06-14T07:53:06","date_gmt":"2025-06-14T07:53:06","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=20123"},"modified":"2025-06-14T07:53:08","modified_gmt":"2025-06-14T07:53:08","slug":"a-guinea-pig-has-red-eyes-which-is-a-recessive-condition","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/a-guinea-pig-has-red-eyes-which-is-a-recessive-condition\/","title":{"rendered":"A guinea pig has red eyes which is a recessive condition"},"content":{"rendered":"\n<p>A guinea pig has red eyes which is a recessive condition. It&#8217;s eye color alleles are lowercase B lowercase B in this example lowercase B lowercase B is it a genotype B variant trait, C phenotype or D mutation<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\"><strong>The correct answer and explanation is:<\/strong><\/mark><\/p>\n\n\n\n<p><strong>Correct Answer: A. Genotype<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Explanation (300 words):<\/strong><\/h3>\n\n\n\n<p>In genetics, <strong>genotype<\/strong> refers to the specific combination of alleles that an organism carries for a particular trait. In this example, the guinea pig has <strong>red eyes<\/strong>, a <strong>recessive trait<\/strong>, which is represented by the alleles <strong>bb<\/strong> (lowercase <em>b<\/em> from each parent). Since both alleles are recessive and the same, this genotype is called <strong>homozygous recessive<\/strong>.<\/p>\n\n\n\n<p>Here\u2019s a breakdown of the options:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A. Genotype<\/strong> \u2013 \u2714\ufe0f <strong>Correct<\/strong>. The genotype is the <strong>genetic makeup<\/strong>, or combination of alleles, such as <strong>bb<\/strong>. This genotype leads to the expression of the red eye trait in the guinea pig.<\/li>\n\n\n\n<li><strong>B. Variant trait<\/strong> \u2013 \u274c Incorrect. A variant trait refers more to a trait that differs from the typical or most common expression. While red eyes might be a variant <strong>phenotype<\/strong>, the question is about the <strong>alleles<\/strong> (<strong>bb<\/strong>), which are part of the <strong>genotype<\/strong>, not the trait itself.<\/li>\n\n\n\n<li><strong>C. Phenotype<\/strong> \u2013 \u274c Incorrect. The phenotype is the <strong>observable characteristic<\/strong>, in this case, red eyes. But <strong>bb<\/strong> refers to the underlying genetic code, not the observed trait.<\/li>\n\n\n\n<li><strong>D. Mutation<\/strong> \u2013 \u274c Incorrect. A mutation is a change in the DNA sequence. While it\u2019s possible the <strong>b<\/strong> allele originated from a mutation long ago, in this context <strong>bb<\/strong> simply represents a pair of inherited <strong>normal recessive alleles<\/strong>, not an active mutation.<\/li>\n<\/ul>\n\n\n\n<p>To sum up:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>genotype<\/strong> is <strong>bb<\/strong> (the alleles the guinea pig carries).<\/li>\n\n\n\n<li>The <strong>phenotype<\/strong> is red eyes (the trait we observe).<\/li>\n\n\n\n<li>The fact that the trait is recessive means both alleles must be <strong>recessive<\/strong> for the trait to appear.<\/li>\n<\/ul>\n\n\n\n<p>So, the correct and best answer is <strong>A. Genotype<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A guinea pig has red eyes which is a recessive condition. It&#8217;s eye color alleles are lowercase B lowercase B in this example lowercase B lowercase B is it a genotype B variant trait, C phenotype or D mutation The correct answer and explanation is: Correct Answer: A. Genotype Explanation (300 words): In genetics, genotype [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20123","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/20123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=20123"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/20123\/revisions"}],"predecessor-version":[{"id":20124,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/20123\/revisions\/20124"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=20123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=20123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=20123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}