Answered

Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Harold’s wonders how much of a role genetics plays in determining his weight. He has heard about a gene, called leptin. Mice with a defective form of the leptin gene tend to?

Sagot :

luisvaschetto

Weight is a quantitative trait and mice with defective leptin tend to have problems controlling weight since this gene is associated with it.

What is a quantitative trait?

A quantitative trait is a phenotypic feature controlled by many genes and the interaction with the environmental factors.

Weight, height, behavioral features are all examples of quantitative traits because these types of phenotypic features show continuous variation.

Quantitative traits are modulated by gene interactions and therefore exhibit both epistatic and pleiotropic effects.

The leptin gene is a gene in mammal involved in neuronal control to metabolic signals and thereby it is associated with weight.

In conclusion, weight is a quantitative trait and mice with a defective form of the leptin gene tend to have problems controlling weight because it is associated with this trait.

Learn more about quantitative traits here:

https://brainly.com/question/88535

#SPJ1

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.