True
Explanation:
Besides using fossils, a geologist who needs to correlate two rock formation in different areas can use key beds for his work.
Key beds are very distinct layers that has a large geographical range.
- Correlation is the process of matching rock sequences across different terrains.
- This is usually done using index fossils and key beds.
- Key beds are good indicators of homogeneity in an area.
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The answer is; prokaryotes are the earliest life forms
Glycolysis was the earliest energy harvesting pathway in early living organisms. Glycolysis does not require oxygen attribute to the early condition of the earth where its atmosphere was majorly comprised of carbon dioxide. It is only after the great oxygenation event that life evolved the oxidative phosphorylation process.
Answer:
The correct answer is A. intersex condition.
Explanation:
This condition where a baby grows with a low level of testosterone would cause the baby to have an intersex condition. This means that while the baby is chromosomally a male, he cannot develop sexual organs properly causing him to have female-like or completely female organs and characteristics.
A DNA is made up 4 nucleotides bases The four ntd bases are ADININE, THYMYNE...
