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Molodets [167]
3 years ago
8

What is the primary difference between a hypothesis and a theory?

Biology
2 answers:
Andre45 [30]3 years ago
7 0

Answer:

The hypothesis refers to the proposed or suggested explanation for any observed phenomenon. It provides the starting point for scientific investigation after which experiments are designed and performed in order to pass or fail the hypothesis.  

In contrast, a theory refers to a set of principles which are well supported by scientific experiments, pieces of evidence, and observations.

VLD [36.1K]3 years ago
5 0

Answer:

A theory is an explanation that why something occurs while the hypothesis is a prediction or guess about what will happen.

A theory is a conclusion that is given after many experiments while a hypothesis is an idea that is given before an experiment that what will happen as a result experiment.

The periodic theory explains that elements would repeat their properties repeatedly. The theory also made a hypothesis that certain elements would be discovered.






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charle [14.2K]

Answer:

True

Explanation:

Because within the prokaryotic domain, there are five main groups of bacteria that perform tetrapyrrole-based photosynthesis. They are proteobacteria (also known as purple bacteria), heliobacteria, Chloroflexi (filamentous bacteria also known as green non-sulfur bacteria), Chlorobi (green sulfur bacteria), and cyanobacteria.

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In each of the scenarios, an individual heterozygous for the indicated gene or genes is crossed with an identical heterozygous i
seraphim [82]

Answer:

Explanation:

Scenario 2: R is codominant with r.

Scenario 3: R and S are completely dominant to rand s, respectively; R and S are linked by 15 m.u. and do not interact with each other.

Scenario 4: Genes R and S perform the same function; R and S are completely dominant to r and s, respectively; and R and S are unlinked.

Scenario 5: R and S are completely dominant to r and s, respectively; R and S are linked by 10 m.u. and show dominant epistasis.

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3 years ago
What is the best definition of sexual selection? Group of answer choices Selection that results in any type of difference betwee
alukav5142 [94]

Answer:

Selection that arises as a consequence of competition for access to mates

Explanation:

Sexual selection is how somenone will choose the best partner to breed, give birth and raise the next generation

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A small intestine contains lymphatic vessels but no capillaries. Which nutrient will be absorbed by the small intestine.
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What is one word that sums up what gonads are
icang [17]

Ovary  is one word that sums up what gonads are

Explanation:

  • The gland responsible for reproduction and produces gametes and hormones related to reproduction is the Gonad.
  • Females have gametes in the form of egg cells and males have it as sperm.
  • The gonad in the female is the ovary that makes egg cell and in the male it produces sperm by testicle.
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