<span>Homologous
structures are framework where the parts of the body is similar in
structure to different species of common ancestry. The way structures develop in
embryos and the pattern in which they appeared over evolutionary history. In
addition, the evidence of this common ancestry can be seen in the structure and development
of these homologous structures, even if the existence of these structures
adapted to different function as the result from a collective ancestry. </span>
Answer:
The main difference between chromatin and chromosome is that chromatin consists of the unravelled condensed structure of DNA for the purpose of packaging into the nucleus whereas chromosome consists of the highest condensed structure of the DNA doublehelix for the proper separation of the genetic material between
Answer:The major difference between atomic number and mass number is that the atomic number states the number of protons present in an atom whereas, the mass number indicates the total of the number of protons and the number neutrons present in an atom.i) Atomic number is the total number of protons present in the nucleus of an atom. It is also equal to the number of electrons for a neutral atom. Example, atomic number of sodium is 11. ii) Mass number is the number of protons and neutrons in the nucleus taken together. For example, mass number of sodium is 23 g/mol.
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Explanation: