The statement which explains why muscle cells and skin cells do not look and act the same is this: THE GENES IN EACH TYPE OF CELL ARE BEEN EXPRESSED DIFFERENTLY.
All the cells in human's body has the same set of genes, this is because, all the cells in the body originated from a single fertilized egg. Even though all the cells in the body has the same origin, they are different from one another because, the cells use the same set of genes differently.
Answer:
You drove through Iowa in the spring and noticed that along a stretch of several kilometers, every third fence post had a male red-winged blackbird perched on it defending its nesting territory. This is an example of <u>uniform dispersion.</u>
Explanation:
There are usually three dispersion patterns :
- Clumping
- Uniform dispersion
- Random dispersion
Clumping is the most common.
Uniform dispersion occurs when
- resources are scarce
- Individuals are evenly spaced in a habitat
- Due to competition or territorial behavior
While Random dispersion occurs when resources are plentiful.
Hence ,This is an example of <u>uniform dispersion.</u>
The aorta carries oxygen rich blood away from the heart.
The pulmonary artery transports deoxygenated blood from the heart to the lungs.
The inferior vena cava carries deoxygenated blood from the lower body to the heart.
The coronary artery branches from the aorta and provide oxygen to the heart muscles.
It would most likely die because it needs nitrogen , sunlight , and water , basic things that you can't exactly find in space....
The esophagus squeezes food down the digestive tract by an involuntary synchronized muscle movement called the Peristalsis
