Answer:
hey!
I think your answer is
They dvelop from 2 separate eggs
Fraternal twins each come from their own egg and sperm. The term for this is dizygotic , while identical twins are monozygotic.
Explanation:
hope this helps
I believe that the correct sequence of stages in the General adaptation syndrome from the first to last is Alarm, resistance and then exhaustion. The general adaptation syndrome describes stages in the body's response to prolonged stress. According to Hans Selye there are three predictable stages the body uses to respond to stressors. The first stage is the alarm stage, which provides a burst of energy, the second stage called resistance change, the body attempts to resist or adapt to the stressor and lastly the exhaustion stage.
We know, DNA is the main molecule by which scientists can learn about evolution by comparing the DNA structure between two different organisms.
But, in addition to DNA (which is most helpful & important) still, there are 3 molecules that can help us, They are:
1) RNA : - It is found in cytoplasm, as DNA transfers it's codes into RNA during Central dogma, it can help us in evolution studies.
2) Proteins: - Another helpful feature, into which RNA transforms in Central Dogma.
3) Pseudogenes: - It is also known as "Non-coding DNA" It is extra <span>DNA in a genome that do not get transcribed into RNA to synthesize proteins. They can also help us in Evolutionary studies.
Hope this helps!</span>
The blood cells and the genetics