James B. Connolly of Massachusetts was the first modern Olympic champion to be rewarded with a silver medal. He represented the Suffolk Athletic Club
Answer:
A sucessão primária ocorre em ambientes estéreis, onde não havia vestígios de organismos vivos que a ocupassem antes. Esse ambiente pode ser um local vulcânico em que a lava derretida destruiu o meio ambiente ou foi causada por dunas. A comunidade inicial de organismos para habitar esses ambientes é conhecida como sucessores primários ou colonizadores primáriosrimários
Explanation:
Primary colonisers initiate primary succession as such they are important to the future of such environments. They are though breeds of organisms that make use of scarce resources to survive in harsh environments. Without their ability to survive, there will be little or no way other forms of succession can take place. Reasons, why they may not persist, maybe too much stress imposed on them by the environment and above all their inability to compete when other successors come on board.
Answer:
The Active transport along cytoskeletal filaments.
Explanation:
Cytoskeletal filaments incorporate microfilament, microtubules and intermediate filament which take into consideration faster transport than diffusion as they support cell division and the basis of movement. The active transport also maintain the right concentrations of molecules and ions within living cells.
They found that some mutations that each produced mutant phenotypes separately yielded wild-type phenotypes when present together in the same DNA.
A mutation is a change in the nucleic acid sequence of an organism's genome, a virus' genome, or extrachromosomal DNA. DNA or RNA can be found in the viral genome. Errors that occur during mitosis, meiosis, or viral replication led to mutations. The term phenotype refers to all of an organism's observable traits that emerge from the interplay of its genotype (total genetic inheritance) and environment or mutation.
There are two different sorts of phenotypes: wild type and mutant phenotype. Wild type refers to people who have the normal phenotype that the bulk of the natural population possesses, whereas mutant refers to people who have a phenotype that differs from the normal population.
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