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Question</h3>
When planning a classical conditioning experiment, what is the goal of the researcher?
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Answer:</h3>
✔ B.to teach the subject to respond to the conditioned stimulus
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The aim of a classical conditioning experiment is to condition the subject to respond to a conditioned stimulus. This is based on Pavlov’s classical conditioning of associative learning through higher-order thinking.
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The answer is restriction enzymes. These staggered ends are important in recombination of DNA since they allow DNA strands with complementary sticky ends to be easily joined into one piece by DNA ligase. Other restriction enzymes produce blunt ends. These are harder to join by DNA ligase. An example of a restriction ezyme if EcoRI
Answer:
All the F2 progeny with recessive traits would be males
Explanation: This is because the x-linked trait chromosomes are recessive, The F1 when crossed would contain females but when crossed again the F2 progeny with recessive traits would be males
Answer:
C. Fe2O3 + 2Al → 2Fe + Al2O3
The correct answer is speciation.
Speciation is the term that describes the evolutionary process causing populations to evolve into different species. There are four different types of speciation: allopatric, peripatric, parapatric and sympatric. In this case, the process described is an allopatric speciation, the most common of these four types. Allopatric speciation happens when populations are geographically separated, an event that obstructs the gene flow. Since the gene flow stops, the populations evolve in response to the different environments that they live in.
