Answer:
B. A precipitin test is the correct answer
Explanation:
To determine whether a bloodstain is of human or animal origin, the serologist will perform: A precipitin test.
The precipitin test is based on the interaction between antigen and antibody which results in the formation of antigen-antibody complexes and this visible precipitate antigen-antibody complexes is called precipitin.
Precipitin test is a serological test where antibody reacts with soluble antigen to produce a precipitate.
The precipitin test is used to distinguished whether the blood sample is from human or different sources.
C. to convey a certain tone.
Answer:Following the fall of Rome, where was the center of the post-classical West? ... c. Although Christianity made inroads, many areas of Europe retained ... where it was used because although crops were rotated, no fields were left fallow. e. ... from western Europe took place? Select one: a. Spain b. Iceland and Greenland c.
Explanation:
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2. Ecoterrorism is the correct answer
Contemporary observers of slavery such as Cassius m. clay and Frederick Law Olmstead suggested that: slave labor was much less productive than white labor
White people resisted and established a black law that restricted the freedom of former slaves. Reconstruction Congress said the former Confederate States must ratify the 14th and 15th Amendments to the U.S. Constitution to protect the rights of African Americans.
Slaveholders in the North suffered great economic losses because their slavery was granted freedom much earlier than in the South. Output per unit of input was greater on large slave plantations than on small free-family farms.
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