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ANEK [815]
3 years ago
13

The section of DNA within a chromosome that codes for a specific protein Is called

Biology
2 answers:
ASHA 777 [7]3 years ago
5 0
I believe the answer is rna
lorasvet [3.4K]3 years ago
3 0
.....called gene

Cuz each chromosome contains thousands of different genes
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Start with the P generation with the following genotypes (AA x aa). Based on classical Mendelian inheritance, how will a cross b
V125BC [204]

Answer: The correct answer is C) Although the F1 generation will all show the dominant trait, the offspring will all be heterozygous and increase chances of future variation.

According to Mendelian inheritance, true breeding parents ( which are homozygous dominant and homozygous recessive) for dominant and recessive allele will always result into offsprings with heterozygous dominant genotype.

As per the question, genotype of P ( parental ) generation is AA and aa. When they are crossed together, they result into Aa offsprings, which all exhibit dominant character/ phenotype. These offsprings will increase the chances of future variation.

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4 years ago
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What is salivary gland? tell its functions.
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Answer:

Parotid glands are the largest salivary gland. Each gland is approximately 6 cm long and 3-4 cm wide and can weigh up to 30 grams. They are located within each of our cheeks. In our oral cavity they are responsible for the secretion of about 20% of saliva. This saliva is known as serous i.e. more liquid and fluid. It helps in the first phase of the digestion of food, facilitate mastication "chewing". These glands secrete protein-rich fluid which is a suspension of alpha-amylase enzyme.

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3 years ago
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When two pink flowers (rw) are crossed, there are four equally likely possible outcomes for the genetic makeup of the offspring:
My name is Ann [436]
Punnet square
        
                                                         Pink flower x pink  flower
                                                                  rw                    rw
F1 generation
                                                                      rr, rw, rw, ww
Probability
                            red flower (rr)     = 1
                            pink flower (rw)  = 2
                            wite flower (ww) = 1


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3 years ago
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Smart growth has generated considerable controversy because stakeholders affected by urban planning policies have conflicting interests and divergent moral and political viewpoints. In some of these situations, deliberative democracy—an approach to resolving controversial public-policy questions that emphasizes open, deliberative debate among the affected parties as an alternative to voting—would be a fair and effective way to resolve urban-planning issues.

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3 years ago
Why are most systems in the human body negative feedback systems?A. Negative feedback systems allow humans to regulate and stabi
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Negative feedback systems are responses in your body that happen in order to maintain homeostasis and balance within a system. One example of negative feedback system is thermoregulation. If we did`nt have that, the temperature of our organisms would change drastically and it could cause bad consequences for our health and body functioning. The correct answer is letter A: Negative feedback systems allow humans to regulate ans stabilize their systems.

7 0
1 year ago
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