Generalizability is the process by which conclusions are drawn from a group of research results to create a scientific theory which is statistically probable. The conclusions drawn for example, from a study of a specific group in society can then be applied to a larger population to make a general conclusion. This can have issues based on the variables such as age, gender, location, which may provide less scope for the results; therefore if the study is not taken of a large enough cross-section of results, then it makes the generalizability limited.
Its called a BASE
anything with a Ph of 6 & below its an acid
anything with a Ph of 7 is neutral
& everything with a Ph of 8 & above is an alkaliine
therefore all alkkalines are bases
( but not all bases are alkaline )
i hope this helped °ω°
Answer: yes
Explanation: acceleration occurs anytime an objects speed increases or decreases, or changes direction
Hi there!
The example of the meadowlarks is an example of behavioral isolation. This is because the mating call is a behavior the birds exhibit. This helps the birds to find their correct mate because though the birds look similar, they are not able to produce offspring.
Hope this helps!! :)
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Answer:
1. 25% percent of daughter molecules are composed of hybrid DNA after 3 generations
2. 0% of daughter molecules would be composed of hybrid DNA if DNA exhibited conservative replication
Explanation:
1. According to semi conservative model of replication, the two DNA strands separate during replication and each gives rise to a new DNA strand. So in a newly synthesised DNA molecule one strand is old and one stand is new.
Here, the medium contained 15N so all DNA molecules had 15N in beginning. Then they were transferred to 14N medium. After first round of replication all the molecules will be 15N14N hybrid since 14N will be used now for replication. After second round of replication 50% of molecules will be 14N14N and other 50% will be hybrid. After third round of replication, 75% molecules will be 14N14N and 25% will be hybrid.
2. According to conservative model of replication, parental DNA strands stay together after replication so a newly synthesised DNA molecule will have both new strands. In this case, a hybrid will never be formed since the 15N15N strand will always remain together and all the subsequent DNA molecules will have 14N14N composition.