The statement that is true about the homologous chromosomes of a pair is that they usually have the same genes at the same relative locations.
<h3>What are homologous chromosomes?</h3>
Homologous chromosomes are two chromosomes that are identical but not similar and contains the same genes.
Homologous chromosomes are usually in pairs that comes from both parents of an organism i.e. one from the mother and the other from the father.
The homologous chromosomes make the somatic cells of an organism diploid (2n) which separate only during the anaphase 1 stage of meiosis.
Therefore, the statement that is true about the homologous chromosomes of a pair is that they usually have the same genes at the same relative locations.
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Aquatic is the answer because they domesticated eels and fish in early history
Yes. For photosynthesis to occur a chemical reaction has to take place using chloroplasts and sunlight and water, to result in the production of glucose,water and oxygen. If any of the reactants or products are removed, the reaction does not occur. Thus, yes we require chloroplasts to allow an organism to undergo photosynthesis.
The correct answer is a series of distinctive anatomical traits that contrast with archaic traits from earlier hominins.
The study of human evolution focuses on the events which led to the development of the human species <em>Homo sapiens</em> as we know it now. The group of hominins includes the modern humans, extinct human species and our immediate ancestors. Earlier hominins possessed some characteristics which are distinctive from the modern humans.