Science

Question 1

How many chromosomes is there in total

Answer 1

46

Question 2

What is the intialism for DNA

Answer 2

Deoxyribonucleic acid

Question 3

What type of trace evidence is needed for finding micro material?

Answer 3

fibres and seed (if needed)

Question 4

What type of trace is related to a big pieces of evidence

Answer 4

Track impression

Question 5

How many step there is for behavioural evidence analysis(BEA)

Answer 5

5 step
1.Forensic analysis
2.victim characteristic
3.crime scene characteristic
4.crime profile
5. identify and apprehend the offender

Question 6

what is eyewitness testimony memory

Answer 6

Memory is actively constructed.
constructed.
Retrieving memory involves active reconstruction.
Over time, repeatedly recalling memories can gradually
change the memory’s content and context (meaning).
Eyewitness memory: Refers to the eyewitness’s
memory of the specific event or crime.

Question 7

eyewitness testimony

Answer 7

A description of the suspect
Details of the crime scene
The date, day of the week, and/or time of day
A list of any other people that were present
An approximate timeline / order of events
Unusual, memorable details (smell, sounds)

Question 8

What are types of physical evidence

Answer 8

ballistic (gun powder and stuff)
Gun shot wound
Corpses
blood splatter (that is noticeable)
collecting finger print

Question 9

What are the types of trace evidence

Answer 9

blood splatter (if blood is not seen but the trace is still there)
fibres
seeds
Dna