Explanation:
an allele is an alternative form of a particular gene whereas a trait is the character that is determined by the allele.
the answer should be (.A.)
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<span>The birth rate decreased, while the death rate increased.</span>
Answer:
Cell theory
Explanation:
Cell theory is a universal theory proposed by three scientists namely: Theodor Schwann, Mathias Schleiden and Rudolf Virchow in the 1830's. The cell theory compose of three components:
- All living things are made up of one or more cells.
- Cells are the basic and fundamental unit of life
- All cells emanate from pre-existing cells.
Based on this question, these three components are what makes up the CELL THEORY.