The could walk across wet asphalt and get stuck, creating an imprint over time, or they could have more asphalt put on top of them
The Great Plains have a continental climate. Much of the plains experience cold winters and warm summers, with low precipitation and humidity, much wind, and sudden changes in temperature. More rainfall occurs in summer than in winter, except in some of the northwestern parts of the Great Plains.
Hopes this helps!
Answer:
b. format painter
Explanation:
Format painter is an option that is available on the home tab and it allows copying the formatting present in one to another single cell or a group of cells.
The formatting options can include font style, the color of the text, the border style.
To use the format painter some simple steps needs to be followed:
1. Click on the Format painter tab on the home tab.
2. Clicking on the format painter will help to copy the format of the selected cell.
3. The copied formatting can be applied to other cells of interest by clicking and dragging over the cells where a similar formatting is required.
4. The ESC buttton can be pressed to stop formatting .
Answer:
1. Designing of the target vector.
2. Insertion of the target vector into the embryonic stem cell
3. Selection of the cells
4. Injecting selected cells into the new cells
5. Breeding of mouse with a normal mouse
Explanation:
The target vectors are made by inserting markers into them. The target vector is inserted into ES cells. The vector generally recombined with the target gene and knock-out that gene. Sometimes, recombination of vectors occurs at incorrect place.
The cells survive in the presence of markers only if the target gene is incorporated with target vector. The cells with the target vector are injected into a normal developing embryo of mouse.
The developed mouse will consist of heterozygous knockout cells and its own cells. The normal mouse is bred with this chimeric mouse. The offspring of these mouse are able to transfer knock-out gene to next generation.
