Answer:
The "short tail" dominant allele is easier to eliminate by selective breeding.
Explanation:
The only way for a recessive allele to be expressed (be visible) is when it appears as recessive homozygotic. These means the organisms need to have 2 copies of the gene. Selective breeding is based on the characteristics that one can see, so if the organism shows the "dilute" phenotype you can keep reproducing this individuals and get rid of the dominant allele.
On the other hand if you have a population with the dominant phenotype, you discard all the ones that have a recessive trait and you breed the dominant phenotype you could still get individuals with the recessive phenotype and individuals that express the dominant phenotype but are heterozygous.
The three main components of scientific attitude are:
1. Curiosity-a will to know, to explore and understand without being mislead
2. Skepticism- begin able to doubt, to test and ask questions
3. Humility –being aware to our own vulnerability to error.
Those scientific attitudes allow scientists to check and tests each other's conclusions.
With a scientific attitude, a person is armed for critical thinking. Critical thinking is a process of analyzing arguments and conclusions and forming reasonable judgments about the facts. Critical thinking includes constantly asking questions, examining information and facts, and figuring out conclusions.
The answer for the first one would be the Alveoli
the second one is the pituitary gland
The second step is:
Genetic information for synthesis of the specific protein is transcribed on to mRNA.
This process is called transcription and takes place in the nucleus. With the help of an enzyme called RNA polymerase, a particular segment of DNA is copied onto a strand of RNA which is called messenger mRNA because it will carry this coded information from the nucleus and into the cytoplasm to the ribosomes for translation. mRNA is therefore a kind of "messenger."
In the ribosomes the information is translated or "decoded" and with the help of another type of RNA called transfer RNA (tRNA), amino acids are assembled according to the decoded information to make the specified protein.
Answer:
yeah you are right , all group of animals has a connected organ called the digestive system