Answer:
yellow and dominant
Explanation:
In genetics, complete dominance occurs when a gene variant referred to as 'dominant allele' completely masks the expression of another allele referred to as 'recessive allele' in heterozygous individuals (i.e., individuals carrying one copy of the dominant allele and one copy of the recessive allele) at a specific locus. In this case, the yellow (Y) allele is dominant for the trait of 'color seed' with regard to the recessive (y) allele, which is responsible for the phenotype of green seeds, and therefore heterozygous individuals (Yy) will have yellow seeds.
B. is always larger than the one before it.
C. is a species of herbivore.
D. is a carnivore.
B. Food production
C.Bioremediation
D.Bioaccumulation
The epiglottis is the structure that prevents food and liquids from entering the trachea. It is a flap of tissue that blocks the entrance to the trachea when you swallow. The larynx, glottis, and vestibular folds are part of the throat but do not prevent food and liquid from entering the trachea.
The structure that prevents food and liquids from entering the trachea is the epiglottis. The epiglottis is a flap of tissue that sits at the base of the tongue. When you swallow, this flap blocks the entrance to the trachea, directing food and liquids down the esophagus and into the stomach, rather than into your lungs. The larynx, glottis, and vestibular folds are also part of the throat anatomy, but they do not have the primary function of preventing food and liquid from entering the trachea.
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Natural selection can best be defined as the survival and reproduction of the organisms that are genetically best adapted to the environment. The correct option is D
Natural selection, which refers to the process by which particular features become more or less prevalent in a population over successive generations, is a key mechanism of evolution. It happens when people that possess specific favorable features have a higher likelihood of living and procreating, passing those traits down to their progeny.
These beneficial qualities become more prevalent in the population over time, improving the population's ability to adapt to the environment. Conversely, individuals with less advantageous qualities have a lower likelihood of surviving and procreating, which causes those traits to become less prevalent in the population. Populations gradually evolve and adapt to their unique habitats as a result of this process.
Therefore, (Option D) is correct.
Learn more about Natural selection here : brainly.com/question/23929271
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Answer:
d.
survival and reproduction of the organisms that are genetically best adapted to the environment
Explanation:
B. An operon is a region of DNA that codes for sugar-metabolizing enzymes.
C. An operon is a region of DNA that codes for a series of functionally related genes under the control of the same promoter.
D. An operon is a region of DNA that consists of a single gene regulated by more than one promoter.
I say b but I’m not sure
Answer: C
An operon is a function portion of a DNA strand that contains a cluster or genes that are controlled under one promoter. This is found in an bacteria or cell and controls protein synthesis. It helps conserve the energy of the cell by only producing proteins when necessary.