Answer:
Mutations are random Mutations can be beneficial, neutral, or harmful for the organism, but mutations do not “try” to supply what the organism “needs.”
Explanation:
1. Balances fluids.
2. Structure. Support for tissues.
The statement that is true of Oparin and Haldane's theory is : the primitive organic molecules were formed in an oxidizing atmosphere in the primordial soup
This is one of the theory that determined how life on earth developed. It was one of the most influental theory on the matter
hope this helps
<span>The genetic code is the key for the conversion of DNA nucleotide sequences
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Answer:
Food that we eat serves as the source of reactant for the process of cellular respiration.
Cellular respiration can be defined as the biological process which uses glucose as reactant to convert into carbon dioxide and water.
This process also releases energy which is used by the body to perform various functions.
This glucose which is used in this process comes from the food that we eat. The food is rich in carbohydrates, fats and proteins which is used up during the process of cellular respiration.
