Answer:
Weight in mice is a polygenic trait
Explanation:
Her observation might be as a result of the weight trait being a polygenic trait. A polygenic trait is a trait are train that are controlled by two or more genes. Additive interactions of these genes can influence expression of the trait. Thus weight is expression of a trait influenced by two or more genes. This to knock out the trait, she has to all genes involved in the expression and not just one gene.
Answer:
Hey!
I have some answers for you!
1) archaea
2) Plants/producers
3) Reptiles
4) Bacteria *let me know if its wrong*
5) Extremophiles
6) Fungi
Explanation:
Hope this helps!
The plate movements cause slips that occur at irregular intervals and often with a very lag period. That causes the plate movement make it difficult for the geologists to make a short-term prediction regarding the incoming earthquakes.
Answer:
Enzymes are catalysts, meaning that they lower the activation energy. Lower activation energy allows for a faster process so enzymes speed up chemical reactions.
Explanation:
Enzymes are usually proteins that act on molecules called substrates and bind to a region of the enzyme, called the active site. This is the site where catalytic function occurs. The catalytic function is to reduce the activation energy necessary to start biochemical reactions, allowing the formation of a product to be quicker.