C
Arthropods are fed on (or preyed on) by the animals and birds according to the food web. Therefore, a decrease in arthropod population will cause a subsequent decrease in that of animals too. This is because the animal population will compete for the fewer arthropods. This increased competition will lead to a survival of the fittest and a subsequent decrease in the animal population.
Explanation:
A food web is used to indicate the cycle of food, through feeding relationships, in an ecosystem hence concomitantly also show the flow of energy in the ecosystem. Food webs are made of several to many interlinked food chains.
Usually the primary producers are at the bottom of the food chain while tertiary consumers are at the top.
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White-flowering plants indicates that they are dominant in heredity. They exhibit a specific and consistent characteristics that passes throughout generations and as a result, their offspring inherited the same and exact traits that came from their parent or origin.
Answer: The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.
Explanation:
Answer:
Enzymes create/speed up chemical reactions, along with many other very important tasks.
The Avery–MacLeod–McCarty experiment<span> was an experimental demonstration, reported in 1944 by </span>Oswald Avery<span>, </span>Colin MacLeod<span>, and </span>Maclyn McCarty<span>, that </span>DNA<span> is the substance that causes </span>bacterial transformation<span>, in an era when it had been widely believed that it was </span>proteins<span> that served the function of carrying genetic information (with the very word </span>protein<span> itself coined to indicate a belief that its function was </span>primary<span>).
It was the culmination of research in the 1930s and early 20th Century at the </span>Rockefeller Institute for Medical Research<span> to purify and characterize the "transforming principle" responsible for the transformation phenomenon first described in </span>Griffith's experiment<span> of 1928: killed </span>Streptococcus pneumoniae<span> of the </span>virulent<span> strain type III-S, when injected along with living but non-virulent type II-R pneumococci, resulted in a deadly infection of type III-S pneumococci.
In their paper "</span>Studies on the Chemical Nature of the Substance Inducing Transformation of Pneumococcal Types: Induction of Transformation by a Desoxyribonucleic Acid Fraction Isolated from Pneumococcus Type III<span>", published in the February 1944 issue of the </span>Journal of Experimental Medicine<span>, Avery and his colleagues suggest that DNA, rather than protein as widely believed at the time, may be the hereditary material of bacteria, and could be analogous to </span>genes<span> and/or </span>viruses<span> in higher organisms.</span>