Two criteria that would identify the three muscle tissues are myofibers and nuclei.
There are three types of muscles:
1. Skeletal-Contains many nuclei along the length of the muscle cell. The nuclei are displaced peripherally. The skeletal fibers are arranged parallel. The myofibril is composed of bands.
2. Smooth-This tissue contain spindle-shaped cells with a single central nucleus. Smooth muscle fibers are shorter than skeletal.
3. Cardiac-The fibers of cardiac muscle are not simply parallel. Cardiac muscle fibers are long cylindrical cells with one or two nuclei.
It is recommended that raw shell eggs must be stored at a temperature of 45°f or less because this ensures that the eggs will retain their quality over a long period of time.
The quality of the eggs is maintained below 45°f because cool temperatures help to slow the growth of several bacteria and also helps to avoid the degradation of the eggs.
The rate of degradation at higher temperatures is such that at higher temperatures the loss of quality in one day is equivalent to the loss of quality in one week when kept at temperatures lower than 45°f.
Answer:According to the Endosymbiotic Theory, the mitochondria and chloroplast in eukaryotic cells were originally aerobic bacteria (prokaryotes) that were consumed by a huge anaerobic bacterium (prokaryote).
