The LCT gene provides instructions for making an enzyme called lactase. This enzyme helps to digest lactose, a sugar found in milk and other dairy products.Lactase<span> is produced by cells that line the walls of the small intestine.
Hope this helped :)</span>
Answer:
An observation is something that you see and now the fact about it and an inference is a conclusion you get by the context of anything
Answer:
The correct answer is - The Dobzhansky-Muller Model.
Explanation:
The Dobzhansky- muller model is a model that explains about how the natural selection influences speciation or reproductive isolation in a specific process when hybridization takes place between 2 species of an organism.
The offspring that produce through this process is an incompatibility with other species of origin. In the given question, spotted platyfish that arise due to the X linked gene exhibits the Dobzhansky-muller model.
Thus, the correct answer is - The Dobzhansky-Muller Model.
Answer:
Genetic variation among plant populations often occurs along different climatic gradients, such as temperature and precipitation gradients.
Environmental factors are often responsible for the patterns of genetic structure observed at small spatial scales (Sacks, Brown, & Ernest, 2004).
