1. Hadean eon; formation of the solar system
2. Archean eon; toxic atmosphere; first bacteria
3. Proterozoic eon; buildup of oxygen; first eukaryotes
4. Phanerozoic eon; current eon in earth’s history
5. Paleozoic era; largest mass extinction in earth's history
6. Mesozoic era; time of the dinosaurs
7. Cenozoic era; sometimes called "Age of Mammals"
Eons are types of time division which are divided into eras, which are further subdivided into periods, epochs and ages. They include the Hadean eon, the Archean eon, the Proterozoic eon and the Phanerozoic eon. The Hadean eon, the Archean eon, and the Proterozoic eon are collectively called the Precambrian supereon.
Answer:
the curliness of a woman's hair (e.g. wavy) is her phenotype while the allele combination (e.g. Cc) is her Genotype.
Explanation:
The phenotype refers to the visible characters, they are the expression of the genotype. In this case for example wavy hair.
The genotype on the other hand can not be seen because it is the set of alleles that in this case is represented by the letters Cc
The four phases in the life cycle of a cell and place the events in order, starting with events that occur immediately after the cell was born are:
- The first gap (G1)
- The synthesis (S)
- The second gap (G2)
- M
<h3>What is a cell?</h3>
A cell can be defined as simplest, basic, functional and structural unit of life
In conclusion, the four phases in the life cycle of a cell and place the events in order, starting with events that occur immediately after the cell was born are:
first gap (G1), synthesis (S) scond gap (G2) and M
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Sinusoid capillaries has large pores within their endothelial cells and are the leakiest.
These capillaries are the most uncommon and "leakiest" kind. Large molecules and even cells can be exchanged through sinusoid capillaries. They may do this because their capillary wall has numerous more significant gaps in addition to pores and smaller gaps.
Additionally, the adjacent basement membrane has numerous openings and is not complete. Sinusoid capillaries can be found in the liver, spleen, and bone marrow, among other tissues. These capillaries, for instance, enable freshly made red blood cells to reach the bloodstream and start circulating in your bone marrow.
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The answer is actually C. school, just had this on my test.
Hope this helps anyone who still needs it :)