Which option represents a positive impact of European interaction on Native American peoples?
Which option represents a positive impact of European interaction on Native American peoples? Horses allowed for improved hunting and travel for Native Americans.
Are you more related to mother or father?
Genetically, you actually carry more of your mother’s genes than your father’s. That’s because of little organelles that live within your cells, the mitochondria, which you only receive from your mother.
How much DNA do we share with first cousins?
Percent DNA Shared by Relationship
| Relationship | Average % DNA Shared | Range |
|---|---|---|
| Parent / Child Full Sibling | 50% | Varies by specific relationship |
| Grandparent / Grandchild Aunt / Uncle Niece / Nephew Half Sibling | 25% | Varies by specific relationship |
| 1st Cousin | 12.5% | 7.31% – 13.8% |
| 1st Cousin once removed | 6.25% | 3.3% – 8.51% |
How similar is the DNA of any two humans?
So it is not so surprising that the DNA of any two human beings is 99.9 percent identical.
What DNA is closest to humans?
chimpanzees
Are bananas radioactive?
Some potassium is always taken in via the diet, and some is always excreted, meaning that there is no buildup of radioactive potassium. So, while bananas are indeed radioactive, the dose of radioactivity they deliver does not pose a risk.
How many bananas can you eat a day?
One to two bananas per day is considered a moderate intake for most healthy people. Be sure to eat this fruit as part of a balanced diet that provides all the nutrients your body needs.
Why is the banana curved?
Bananas are curved so they can retrieve sunlight. Bananas go through a process called ‘negative geotropism’. What it means is that bananas grow away from the ground, instead of growing towards it, hence the ‘negative’ geotropism.
Is canned tuna radioactive?
Tuna, like every other food on the planet, already contains naturally occurring radiation. It has potassium-40 and polonium-210. It always has and it always will. In addition, seafood in general contains a trace of cesium-137 left over from nuclear weapons testing in the 1950s and 1960s.