The answer is thirteen.
STR stands for <u>s</u>hort <u>t</u>andem <u>r</u>epeats. In this analysis, highly polymorphic regions with short tandem repeats are used. In FBI investigation, thirteen regions are analyzed and compared. The chance for two people to have the exact same thirteen regions is almost impossible (1 : 1 billion or less). This way a difference between two DNA profiles could be assessed.
Answer:
separation of populations has led to the evolution of new species
Explanation:
- When the populations evolve to become distinct species, then this process is termed as speciation.
- Speciation can occur due to various reasons and one of these reasons is geographic isolation that leads to separation fo the populations which then faces different evolutionary pressure and thus evolve into new species.
- In the Hawaiin islands, there are different species of honeycreepers because of the unique geology of Hawaii due to which new volcanic islands are constantly being formed and eroded which leads to the separation of population and their evolution into new species.
Answer:
the energy collected by the herbivorous plankton would be lost and the rest of the bigger organisms will depend on eating other animls that doesn´t give the same amount of enrgy
Explanation:
smaller organisms that are generally herbivorous help to process the energy of the soil and microorganisms, if the power source is lost then the bigger organisms will eat smaller organisms that are not capable to process the energy the same way
Conjugation is the process by which one bacterium transfers genetic material to another through direct contact. The answer is Conjugation
Plasmids, they are mostly found in bacterial cells and they r the cause of antibiotic resistance in bacteries :)
