Humans have inadvertently promoted the evolution of insects that are resistant to insecticides by trying to control pest with chemicals. The evolution of insecticide resistance is becoming a serious problem through out the world. It is important to identify patterns of insecticide use whereby insecticides can be used in integrated pest management programmes to help control insect numbers, however in a manner that will reduce the evolution of resistance species.
<h3><u>Answer;</u></h3>
<em>John Doe is convicted of murder based on DNA evidence found at the crime scene.</em>
<h3><u>Explanation</u>;</h3>
- <em><u>DNA molecules are the molecules that carries the genetic information in organisms. </u></em>These molecules are specific to each organism, thus the DNA of each organism is different from that of another organism.
- <em><u>The concept of DNA specificity is used in criminal investigation in a crime scene where DNA materials in the scene is analysed to identify the criminals.</u></em> The analyzed DNA materials is compared to the DNA of the suspects and if a match is identified then a criminal is identified.
Mitosis:
2n
2 daughter cells produced
2 genetically identical daughter cells produced
Four phases of Mitosis
Meiosis:
n
4 daughter cells produced
Each daughter cells genetically different than the other.
8 phases of Meiosis not including Interphase
Hope this helps!
Answer:
Our Genetic Code all use for example in You and I use ATGC and so would a Dogs DNA.
Explanation:
Thats the reason it looks similar we have the same building blocks. But when we arrange the letters in diffrent order is where our gentetic diversity comes from. The only slight diffrence is in RNA because it uses AU instead of AT
Many owls eat small rodents and similar critters. So let's say the rabbit population might grow if owls weren't there to keep the numbers down.
<span>Foxes probably eat the same sort of small rodents. So if owls weren't there, foxes would have more food to themselves, so their population might go up. </span>
<span>And if foxes had more small rodents to eat, they would eat relatively less of any one species. So if they had plenty of rabbits to eat, they might eat less squirrels, so the squirrel population would go up.</span>