You are watching: Hans gross contributions to forensic science
The two main contribution the Hans Gross come the field of forensic science are
1. The the an initial book that described the application of scientific tool and methods come the filed that criminal investigation.
2. He comprehensive the aid that investigators could expect indigenous the fields of microscopy, chemistry, physics, mineralogy, zoology, botany, anthropometry and also fingerprinting. He later introduces the forensic journal, which improves methods of scientific crime investigation.
option a is correct i.e.only sodium ions have the right to pass through the membrane.
in context to the membrane of nerve impulse, the external membrane that neuron is semi permeable the is only sodium ions have the right to pass with the membrane i.e. Smaller sized ions can pass through the membrane while larger ions can not pass v it.
tsd is temerature dependent sex determination.
tsd: it is a kind of environmental sex decision in i beg your pardon the temperature experienced throughout embryonic/ larval advancement (ambient temperature because that development) determine the sex that the offspring.
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crocodile displays the tsd where the ambient temperature of the arising egg identify the individual"s sex. For example in the american alligator"s eggs, incubation at 33 ºc produces mostly males, if incubation at 30 ºc produces largely females. So if the american alligator"s egg will acquire the approximately temperature (33 degree celcius)during embryonic advance from egg, the offspring will be male and also same because that the mrs sex determination.
What is the exactly term because that an area that rotating currents in one ocean? when s currents combine, they develop an area of rotating currents dubbed an