What is the difference between “discovery science” and “hypothesis-driven science”?

2 answers:

4 0

In discovery science, you make observations or analyze data, usually a large amount, to see what kinds of patterns you can find. If you do think you find patterns or other information, you may form a hypothesis and test it traditionally.

In hypothesis-based science, you form an educated guess, or hypothesis (which is almost always based on previous observation), then devise a way to test that hypothesis in a controlled fashion.

DochEvi [55]3 years ago

3 0

Discovery science is when you observe and make statements off of evidence .

You might be interested in

An individual’s EKG shows changes in atrial contraction. Which image shows contraction of the atria?

Jlenok [28]

The right answer is The first image (the left one).

An atrium is an upper cavity of the heart, delimited by a thin wall, receiving blood from the bloodstream. There are two in the human heart, they allow the passage of blood from the veins (cellars and lungs) to the ventricles (right and left).

In its upper part (near the entrance of the superior vena cava) is located the sinus node, microscopic structure from which the electrical impulse which ensures the contraction of the heart (especially atrium) ...

The depolarization of the action potential is conducted step by step in the cells of the right and left atria, accompanied by a contraction of the muscle fibers.

7 0

3 years ago

Read 2 more answers

A pea plant purebred to produce round yellow peas is crossed with a plant purebred to produce wrinkled green peas. Round pea sha

krok68 [10]

Answer:

1 out of 16 or 1/16

Explanation:

Let:

R = Round seed r = wrinkled seed

Y = Yellow seed y = green seed

Starting from the parent generation or the P generation, the genotype of the parents would be:

RRYY x rryy

This is because the cross is between a parents that are "purebred" for specific traits. This means that the parents are homozygous for the traits which in genotype form is represented by either two capital letters or two lower case letters.

Attached is the F1 generation results between a cross between the P generation.

As you can see the genotype of all the offsprings is RrYy.

Now also below is the cross between the F1 generation offsprings.

For recessive traits, it is only expressed when the dominant gene is not in the genotype, or in other words, the genotype is all in small letters. Since we are looking at two traits, you need to look for how many squares out of the total have all lowercase letters.

There is only 1 rryy out of the 16 predictions. So the answer would be 1/16.