1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexandr402 [8]
3 years ago
6

What is spontaneous generation?

Biology
1 answer:
kkurt [141]3 years ago
4 0

Answer:

Spontaneous generation, the hypothetical process by which living organisms develop from nonliving matter.

Explanation:

In 1668, Francesco Redi, an Italian scientist, designed a scientific experiment to test the spontaneous creation of maggots by placing fresh meat in each of two different jars. One jar was left open; the other was covered with a cloth. Days later, the open jar contained maggots, whereas the covered jar contained no maggots. He did note that maggots were found on the exterior surface of the cloth that covered the jar. Redi successfully demonstrated that the maggots came from fly eggs and thereby helped to disprove spontaneous generation.

You might be interested in
Only specialist species are well adapted to their native habitats. Please select the best answer from the choices provided True
Alenkasestr [34]
The answer is False.
5 0
3 years ago
Read 2 more answers
What does it mean to complement a substrate?
bulgar [2K]

Answer:

A number of complement proteins are proteases that are themselves ... factor D has no other substrate than factor B when bound to C3b. This means that factor

Explanation:

5 0
2 years ago
There are so many microbes in a single mL of culture, it is very difficult to perform one dilution to produce countable cells. M
Feliz [49]

Answer:

cumulative dilution = 0.000001

Explanation:

A serial dilution is a stepwise kind of dilution repeated a certain number of times, in which the concentration reduces exponentially each time.

The cumulative dilution is the final dilution gotten depending on the number of times dilution has been done and the dilution factor. The formula is given as:

Cumulative dilution = (F)ⁿ

where:

F = dilution factor = 0.1

n = number of serial dilutions = 6

∴ cumulative dilution = (0.1)⁶ = 0.000001

4 0
3 years ago
Why are nutrients important to the organism?
Nina [5.8K]

Answer:

<em><u>Nutrients help break down food to give organisms energy</u></em>

Explanation:

Nutrients are chemical substances found in every living thing on Earth. They are<em> necessary</em> to the lives of people, plants, animals, and all other organisms. <u><em>Nutrients help break down food to give organisms energy</em></u>. The human body can also synthesize some nutrients, such as <em>amino acids</em>.

6 0
3 years ago
Read 2 more answers
Enzymes ______ chemical reactions.<br> A: speed up<br> B: Slow down<br> C: Don't change
xxMikexx [17]
Enzymes speed up the chemicaal reaction .
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following leads to desertification?
    7·1 answer
  • What is the primary muscle used in hanging leg raises?
    10·1 answer
  • Tissues invaded by viruses, which attempt to replicate themselves by taking over cellular machinery, secrete small proteins call
    6·1 answer
  • In glycolysis, each molecule of glucose is broken down into two molecules of pyruvate. when this happens, most of the potential
    8·1 answer
  • When a police officer uses radar for speed control, the officer is using what kind of electromagnetic waves? A) radio waves B) g
    8·1 answer
  • What is the “Green Revolution”
    11·1 answer
  • How are proteins and nucleus acids related
    15·1 answer
  • PLEASE HELP I NEED THIS FAST PLEASE
    6·1 answer
  • How does the conservation of matter relate to the process of digestion?
    9·1 answer
  • The pod color in pea plant can be yellow or green. A pea plant with yellow pods (Yy) is crossbred with another pea plant with gr
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!