A mutation is a change in a DNA sequence brought about either by a mistake made when the DNA is copied or through chemical damage. Regions of the genome (called genes) provide instructions for creation of protein molecules, which perform most of the important jobs in cells. Certain types of mutations are silent and have no effect, but others affect protein production in a variety of ways.
The answer is: divides on two.
<span>Mitosis is a process cell division, where one cell divides
into two identical cells. Mitosis consists of four phases - prophase,
metaphase, anaphase, telophase and cytokinesis.1. Prophase: Chromatin in the
nucleus condenses and chromosomes pair up.2. Metaphase: Chromosomes line up at
the centre of the cell.3. Anaphase: The sister chromatides separate from each
other to the oposite sides of the cells.4. Telophase and Cytokinesis: Membrane
forms around each set of chromosomes on two opposite sides of the cells and
cell divides into two identical daughter cells.</span>
0% according to the Punnett square I came out with, when you cross Yy with uu, you get 50% Yu and 50% yu
Answer:
The molecules in the water spread apart. The molecules in the thermometer's liquid spread apart. When a thermometer was placed in water to measure the water’s temperature. the molecules in the thermometer liquid which is often mercury spreads apart and rises, this shows a temperature increase in the thermometer.
The change to chromosome that causes robertsonian translocation is :
- Arms of the chromosome are unproportioned, with extra or missing genetic material
This type of translocation lead to viable fetus when occuring
hope this helps