1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jonny [76]
2 years ago
15

Harold’s wonders how much of a role genetics plays in determining his weight. He has heard about a gene, called leptin. Mice wit

h a defective form of the leptin gene tend to?
Biology
1 answer:
sweet [91]2 years ago
3 0

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

<h3>What is a quantitative trait?</h3>

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:

brainly.com/question/88535

#SPJ1

You might be interested in
Where can you find most of Earth's freshwater?
frosja888 [35]

Answer:

underground

Explanation:

7 0
3 years ago
How are fossil fuels taken from earth?
kiruha [24]

Answer:Extracting fossil fuels. There are two main methods for removing fossil fuels from the ground: mining and drilling. Mining is used to extract solid fossil fuels, such as coal, by digging, scraping, or otherwise exposing buried resources.

Explanation:

4 0
2 years ago
Cana someone give me answers if y'all know them
lawyer [7]
Well I do know the answer to question #5 is temperature
5 0
3 years ago
An inappropriate immune system response against a nonpathogenic antigen is a(an)?
Novosadov [1.4K]

Answer:

b

Explanation:

i had a test on it

3 0
3 years ago
Relative Dating summary pls help!!!
iren [92.7K]

Answer:

what do you mean don't understand

Explanation:

you're not telling good information

4 0
2 years ago
Other questions:
  • Which type of flu virus is the most harmful? one that you contracted as a small child
    9·1 answer
  • What is the function of the flower stalk
    6·1 answer
  • The most abstract plans depend on the _____ areas of the frontal lobes, and the most concrete plans depend on the _____ areas of
    12·1 answer
  • What is 10% of 100.00
    13·1 answer
  • What is the genotype of the parent with orange eyes and white skin? (Note: orange eyes are recessive.)B=black eyes G=green skinb
    5·1 answer
  • Into what structure does the embryo excrete wastes on reptiles
    14·1 answer
  • The functions of growth hornome
    15·1 answer
  • Darwin visited the Galapagos Islands while on a journey aboard the Beagle. Which observation led Darwin to start thinking about
    14·1 answer
  • Whích DNA strand is complementaryto the DNA strand TAC CTA AGT GCA
    8·2 answers
  • Which details in this contemporary story were likely influenced by the story of Theseus and the Minotaur?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!