Aneuploidy is a condition in which the chromosomes do not separate<span> properly between daughter cells </span>
News stories are basically divided into two types: hard news and soft news. Hard new generally refers to up-to-the-minute news and events that are reported immediately, while soft news is background information or human-interest stories. ... One difference between hard and soft news is the tone of presentation.Oct 13, 2011
Answer:
The options are:
A. operant conditioning
B. classical conditioning
C. innate behavior
D. imprinting
E. altruistic behavior
The correct answer is A. operant conditioning.
Explanation:
The rat's behavior is learned, an example of conditioned behavior.
In operant conditioning, the behavior is committed to memory via the adoption of reward or punishment. In these case study, the rat conditioned behavior is to manoeuvre the maze to get its reward: food.
___________________________
Here is the full question
Listed are several examples of types of animal behavior. Choose the letter of the correct term (A-E) that matches each example in the following questions. operant conditioning classical conditioning innate behavior imprinting altruistic behavior Through trial and error, a rat learns to run a maze without mistakes to receive a food reward.
Explanation:
They are both producers. ... Their numbers are limited by the energy they take in from heterotrophic food sources.
Answer:
1.Transcription is the process of copying a gene to create? an RNA molecule.
2.Transcription is the first process that must happen in order to make a protein.
3.In order for transcription to happen, DNA must unzip.
4.What type of molecule did you create when you transcribed all of the nucleotides? an RNA molecule (generally a primary messenger RNA).
5.Will you be playing with the top or bottom strip of DNA? it is indistinct (i.e., in both directions).
6.What type of molecule did you create when you transcribed all of the nucleotides? an RNA molecule (generally a primary messenger RNA).
7.What does the messenger RNA (mRNA) do? it is translated into protein.
8.What happens to the DNA molecule after transcription? it is twisted into its original double-helix structure.
9.Where does the messenger RNA have to travel to after transcription? to the ribosomes.