Answer:
d.The transferred traits were heritable.
Explanation:
Griffith's experiments with S. pneumoniae were significant because they showed that traits could be transferred from one organism to another and these transferred traits are known to be as heritable traits. In another experiment carried out by Hershey and Chase experiment it was confirmed by the results that DNA is actually the hereditary material not the protein.
They would have serious, perhaps fatal effects because the red blood cells would tend to burst
Answer: Speciation
Speciation is biological process in which new species are formed from the existing species. This occurs when the members of the population gets separated from others by a geographical, behavioral or other barriers. Such separated organism develop traits with the course of evolution, which makes them reproductively isolated with the parent population. The speciation can be of two types:
1. Allopatric speciation: The separated population evolve into separate species due to a geographical isolation.
2. Sympatric speciation: The separated population evolve into separate species without any geographical isolation.
That would mean that species A, B, and C all came from one tree. Species A and B would be closer related, and also resembling more of each other. While species C would be also related to species A and B but just not as close to either one.
So the answer would be: Species A and B would be most similar, while species C would be related to both species A and B but will have less similarities. <span />
Answer:
Explanation:
Normally, two distinct sounds are heard through the stethoscope: a low, slightly prolonged “lub” (first sound) occurring at the beginning of ventricular contraction, or systole, and produced by closure of the mitral and tricuspid valves, and a sharper, higher-pitched “dup” (second sound), caused by closure of aortic
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