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What event that occurs in meiosis I but not mitosis allows for crossing over to be possible?
The event that occurs in meiosis I but not mitosis that allows for crossing over to be possible is called homologous chromosome pairing. This is when homologous chromosomes line up next to each other and exchange genetic material, leading to genetic diversity in offspring.
Which one of the following occurs when RNA polymerase attaches to the promoter DNA?
Transcription initiation begins, where the RNA polymerase binds to the promoter region of the DNA. This interaction marks the start of the transcription process, during which the RNA polymerase unwinds the DNA and starts synthesizing a complementary RNA strand based on the DNA template.
Which of the following normally occurs whether or not oxygen is present?
Glycolysis is a metabolic process that normally occurs whether or not oxygen is present. It is the first step in cellular respiration and involves the breakdown of glucose to produce energy in the form of ATP.
Peristalsis occurs in all the following except mouth esophagus intestines or stomach?
Peristalsis occurs in all the options listed. It is a wave-like muscle contraction that helps propel food and liquids through the digestive tract.
Is it possible to get pregnant with clothes on?
No, it is not possible to get pregnant with clothes on. Pregnancy occurs when sperm fertilizes an egg inside a woman's body, which requires direct contact between sperm and the vagina. Clothes act as a barrier that prevents this contact from happening.
How do you define a scientific problem for a project?
You write down the facts/observation you have and what those. You then come up with an possible explanation for what the facts/observations tell you . Following that you describe what you will do to test the validity of your explanation.
A possible explanation for how or why something happens is called what?
A possible explanation is called a hypothesis.
Who said Those who believe no explanation is necessary those who do not believe no explanation is possible?
"To one who has faith, no explanation is necessary. To one without faith, no explanation is possible." ― St. Thomas Aquinas
What is most likely explanation for how speciation occurs?
It occurs by more than one method
What is the most likely explanation for speciation occurs?
It occurs by more than one method.
What is most likely the explanation for how speciation occurs?
It occurs by more than one method
What is a possible explanation to a question?
A hypothesis.
What is a possible explanation?
Hypothesis
A possible explanation or answer to a question?
conclusion
In sciencewhat is a possible explanation?
A hypothesis.
What A Possible Explanation Or Answer To A Question?
A hypothesis
Why it is important that there is only one possible explanation for experimental data?
If more than one explanation is possible, a conclusion about one of them cannot be reliable
