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Elan Coil [88]
3 years ago
12

In what era did primate evolve a. mezozoic b. paleozoic c. cenozoic

Biology
1 answer:
Masja [62]3 years ago
5 0

Answer:

b

Explanation:

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The correct answer is - passive immunity - artificially acquired.

Explanation:

Passive immunity is the immunity that involves giving or acquiring antibodies from other sources instead of developing them on one's own. This type of immunity can be natural and artificial. Mother breastfeed the babies, is the natural passive immunity example as milk also contain antibodies required for immunity of babies.

Artificial passive immunity is the immunity that comes from injecting the antibodies created in different animals or persons which called antiserum or vaccines such as snake antivenom.

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3 years ago
When working with radioactive materials you must use radiation detection instruments. Which of the following instruments require
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Geiger-Muller tube is instruments requires you test three times the background of the work area.

<u>Explanation</u>:

These detectors are gas filled detectors and hence requires time for responding to the value. This time is taken because during this period it collects the electric charges and features of the electric circuit. It also gets stabilized during this period. This device has thumb rule i.e one must wait or hold for at the least 3 times the time constant before getting the precise and accurate reading. The time constant order is 10 seconds for the ionization chamber but for the Geiger counter it can vary from seconds to greater than 20 seconds

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Bacteria is not made up of cells.<br><br> True<br> False
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The answer to your question is false
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You crossed a plan with red flowers with a plant with white flowers both plants are pure breeding all the aspirins have pink flo
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Heterogenous dominant i'm fairly sure
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What product has the highest percentage of its fat in saturated form?
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