Answer:
Allele
Explanation:
A gene is a stretch of DNA that code for a specific protein. A gene can exist as two or more alternative forms. These alternative forms of a gene are called as alleles. The alleles are responsible for presence of variants of a particular genetic trait.
For example: The gene for plant height has two possible forms, i.e. two alleles. These are symbolized as "T" and "t". The allele "T" impart tallness while allele "t" imparts dwarfism to the plants.
Answer:
C. Extinction
Explanation:
Classical conditioning is also known as respondent conditioning and during training, strengthening of a conditioned response is key.
Also, according to Thorndike, learning is strengthened and more likely to occur each time a response is followed by a satisfying state of affairs.
Therefore, if the unconditioned stimulus no longer follows the conditioned stimulus, extinction would occur.
Answer:
coal, and oil are main sources of carbon dioxide
Explanation:
Answer:the water snake
Explanation:
nothing would be eating the snake and it would have more food to eat due to the crocodile not eating the other animals