The statement that is true about the types of all cells contain the elements carbon, nitrogen, hydrogen, and oxygen.
What are macro-elements?Macro-elements are elements that are needed by living organisms in large quantities.These elements are present in living cells to aid in growth and development. Examples of these elements include;CarbonHydrogenOxygenNitrogenTherefore, the statement that is true about the types of chemical elements in living cells is that all cells contain the same key elements such as carbon, nitrogen, and oxygen.Macro elements include chloride, calcium, phosphorous, magnesium, sodium, potassium, and iron. The trace elements include cobalt, boron, chromium, copper, sulfur, iodine, fluoride, selenium, manganese, zinc, and molybdenum Macronutrients, or macros, are essential nutrients the body needs in large quantities to remain healthy. Macronutrients provide the body with energy, help prevent disease, and allow the body to function correctly. There are three main types of macronutrients: proteins, fats, and carbohydrates.To learn more about macro-elements refers to:
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Natural selection acts only on traits that are _____.a. advantageous in a certain environmentb. advantageousc. heritabled. disadvantageous
Only heritable features in the population are affected by natural selection, which favours b. advantageous alleles by increasing their frequency in the population while favouring detrimental alleles by decreasing their frequency. This process is known as adaptive evolution.
Evolution is the shift through time in the inherited traits of biological populations. Genes, which are transmitted from parent to offspring during reproduction, express themselves in the form of certain traits. As a result of genetic recombination and mutation, variation frequently exists within a particular population. When these variations are subjected to evolutionary processes like natural selection (which includes sexual selection) and genetic drift, they give rise to evolution, which is when particular traits within a population start to become more or less prevalent. A change in heritable features emerges across successive generations as a result of the shifting evolutionary pressures that determine whether a trait is frequent or rare within a population. Every level of biological organisation, including has experienced the emergence of biodiversity as a result of this process of evolution.
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