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What else can I help you with?
Testable problem that can be proved or disproved?
A hypothesis is a testable problem that can be proved or disproved.
A change in gene frequency in a population over time is a foundation of biological evolution true or false?
True. That is the definition of evolution.
What are two types of evidence that suggest that evolution has occurred?
The two types are Dna, and fossils
What is impossible to do with a hypothesis?
It is impossible to prove a hypothesis. It can only be disproved.
Which of the two theories matches Darwin's theory of evolution?
Unanswerable.
Why is evolution a joke?
There is no proof it actually happened nor that it was created. Evolution has been disproved but creation has not. How do we know what really happened? It was thousands of years ago for crying out loud!!!
Does god really take people to heaven?
This cannot be proven or disproved, unfortunately.
State five null hypothesis which are one tailed?
One-tailed null hypotheses are directional. A null hypothesis should be the opposite of what you hope to show. The terms "one-tailed" and "directional" can be considered synonymous. They basically mean the hypothesis has a single way of being disproved. 1. Drug "A" will not cause an increase in height. (can only be disproved if there is an increases in height) 2. There are a greater number of bicycles than there are cars used for transportation in the city. (only disproved if cars are more numerous) 3. More people eat pizza than hot dogs. (only disproved if more people eat hot dogs) 4. More people wear raincoats instead of using umbrellas (only disproved if more people use umbrella) 5. Person "A" has siblings. (disproved only if person does not have siblings) Two tailed null hypotheses are non-directional. These hypotheses basically have more than one possible outcome that will disprove them. 1. Drug "A" will not cause a change in height. (increase or decrease in height disproves hypothesis) 2. Bicycles are the most common form of transportation in the city. (disproved more people use cars, walk, subway, buses, etc.) 3. More people eat pizza than any other food. (disproved if hot dogs, burgers, pasta, steaks are more popular) 4. Most people wear raincoats to keep dry from the rain (disproved if more people use umbrellas, ponchos, etc.) 5. Person "A" has 5 siblings. (disproved if person has 0-4 siblings or 6-infinity siblings)
Who disproved geocentric theory?
Claudius Ptolemy disproved geocentric theory.
Did someone win the Nobel prize for disproving evolution?
No, the Nobel Prize is not awarded for disproving scientific theories such as evolution. The Nobel Prizes are generally awarded for advancements in various fields such as chemistry, medicine, physics, literature, and peace.
Who disproved the vital theory?
vital theory was disproved by mr shianrilong reamei
Testable problem that can be proved or disproved?
A hypothesis is a testable problem that can be proved or disproved.
How your sundail either proved or disproved pur hypothesis?
How your sundail either proved or disproved your hypothesis
Can a theory ever be disproved If so what happens to the original theory?
Certainly. Many theories are disproved. A disproved theory will either be reworked based on the information obtained while disproving it or will be discarded.
What was the name of the discovery that disproved Dalton's theory?
Thomson disproved Dalton's theory because he discovered electrons.
What is a prediction that can be proved or disproved by experiments?
A prediction that can be proved or disproved by experiments is that a chemical reaction will occur when two specific substances are mixed together under certain conditions. By conducting the experiment and observing the presence or absence of a reaction, the prediction can be verified.
How does the field of genetics contribute to the study of evolution today?
Genetics is a very important part of biological evolution because it allowed us to study the genetics of various organisms and see how related to other species and to us they were. From this, we could work out how long it has been since two species diverged from a common ancestor based on how genetically different or similar the two species were.
