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Fittoniya [83]
3 years ago
15

In 1668, Francesco Redi conducted an experiment with jars of meat. This experiment was noteworthy because it

Biology
1 answer:
Stolb23 [73]3 years ago
6 0
In 1668, Francesco Redi, an Italian scientist, conducted an experiment with jars of meat. This experiment was noteworthy because it disapproved the hypothesis of spontaneous generation. He placed fresh meat in each of two separate jars. One of the jars was left open and the other was covered with a cloth. A few days later, the open jar contained maggots while the covered jar contained no maggots, although there were maggots on the exterior surface of the cloth covering the jar.
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All the following statements about uncontrolled cellular division are true EXCEPT
larisa86 [58]

Answer:

C

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Once produced, NO can diffuse to neighboring cells. <br><br> a. True<br> b. False
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Answer: True.

Explanation:

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Is it better to vaccinate people or to wait until they build their own immunity? explain.
uranmaximum [27]

<em><u>It</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>good</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>vaccinate</u></em><em><u> </u></em><em><u>people</u></em><em><u> </u></em>

<em><u>but</u></em><em><u> </u></em><em><u>after</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>vaccination</u></em><em><u> </u></em><em><u>this</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>too</u></em><em><u> </u></em><em><u>,</u></em><em><u> </u></em><em><u>important</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>boast</u></em><em><u> </u></em><em><u>their</u></em><em><u> </u></em><em><u>immunity</u></em><em><u>.</u></em><em><u>.</u></em>

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<em>Because</em><em> </em><em>of</em><em> </em><em> </em><em>build</em><em> </em><em>their</em><em> </em><em>immunity</em><em> </em>

<em>it</em><em> </em><em>can</em><em> </em><em>help</em><em> </em><em>to</em><em> </em><em>fight</em><em> </em><em>with</em><em> </em><em>other</em><em> </em><em>diseases</em><em>.</em><em>.</em><em>.</em><em>.</em>

<em>hope</em><em> </em><em>it helps you</em><em>:</em><em>)</em>

5 0
3 years ago
Can a catalyst be used over and over again?
Diano4ka-milaya [45]
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4 0
3 years ago
Think about the lab procedure you just read. Label each factor below V if it was variable during the procedure or C if it was co
Crazy boy [7]

Answer:

The factors which remained constant are as follows -

  1. material used as the membrane
  2. amount of substances used
  3. number of trials

The factors which have shown variation are as follows -

  1. molecule size (large starch molecules vs. small glucose molecules)
  2. whether the molecules diffused through the membrane (tubing)

Explanation

Some factors with in the experiments remained constant from the point of starting of the experiment to its end. While some factors were varied to study its impact on the experiment rate of progression or on the final product formed. Thus , out of the following given factors, the ones that remained constant are -

  1. material used as the membrane
  2. amount of substances used
  3. number of trials

The factors which have shown variation are as follows -

  1. molecule size (large starch molecules vs. small glucose molecules)
  2. whether the molecules diffused through the membrane (tubing)
8 0
3 years ago
Read 2 more answers
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