What evidence supports the concept that humans share substantial sequence similarities and gene functional similarities with model organisms?

Q: 1. Develop a table that addresses the phases of pharmacokinetics (absorption, distribution, metaboli...

A: Pharmacokinetics is the part of pharmacology which deals with the fate of pharmacological substances...

Q: covid-19 more severe in children than adults select one: true false

A: The coronaviruses are the family of viruses that cause severe acute respiratory syndrome (SARS) and ...

Q: Discuss the importance of small RNA molecules in regulating gene expression in eukaryotes

A: Gene regulation is the process of controlling the expression of a gene which is essential in control...

Q: Gene A controls the sharpness of spines in a type of cactus. Cactuses with the dominant allele, A, h...

A: Answer 1 a). When one gene completely masks another gene, as shown in the example above where gene N...

Q: Closely related species are grouped together into                   (singular,                ). By ...

A: Closely related species are grouped together into genera (singular, genus).

Q: What is the fate of pyruvic acid in an organism that uses aerobic respiration?   Question 2 options...

A: Step 1 Pyruvic acid is an organic acid. It is a ketone, as well as the simplest of the alpha-keto ac...

Q: What is the fate of pyruvic acid in an organism that uses aerobic respiration?   Question 2 options...

A: Cellular respiration is a set of metabolic reactions and processes that take place in the cells that...

Q: Can someone help me ?

A: An independent variable is a variable that stands alone and isn't changed by the other variables you...

Q: Use the Punnett square on the homework to predict the offspring in a cross between a tall (T) pea pl...

A: The two separate alleles associate with each other in a heterozygous genotype. This dictates how the...

Q: During glycolysis, is all of the energy of glucose converted to energy in ATP? Why do compost piles ...

A: Glycolysis is the process by which one molecule of glucose is converted into two molecules of pyruva...

Q: Who get AIDS and why?

A: Acquired Immuno Deficiency Syndrome (AIDS) is an immune deficiency disease caused by a virus. AIDS w...

Q: What is carbohydrates digestion and carbohydrates absorption?

A: Carbohydrates are carbon-, hydrogen-, and oxygen-containing compounds that provide energy to the bod...

Q: What are the four phases of the cell cycle? What is the principal activity in the cell during each p...

A: The cell is the basic structural and functional unit of life. It carries out various functions in th...

Q: Like clay, walls of collenchyma exhibits plasticity. Does that mean it can or cannot be stretched? I...

A: Collenchyma is a plant tissue that is accountable for providing support in the regions of primary gr...

Q: Certain animals are capable of running at great speeds; other animals are capable of tremendous acce...

A: Running at great speeds indicates that their body is adapted for sustained energy release. They can ...

Q: A couple planning their family are aware that through the past three generations on the husband’s si...

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms inher...

Q: What is the correct answer.

A: Allele -  A gene generally exists in two or more versions . An allele is one of two or more versions...

Q: How many base pairs are in a molecule of phage T2 DNA 52 mm long?

A: The fundamental unit of DNA is base pairs which consists of pyrimidine and purine. Four base pairs o...

Q: Light is often the most important environmental factor for inducing a plant to flower, but it is not...

A: Plant, besides needing light for photosynthesis, also need light to flower. However, the intensity o...

Q: use a punnet square and answer that in paper !

A: Punnett square is a tabular summary that represents the genotype of offsprings during breeding exper...

Q: In a beaker of pure water, what is the water potential? Does water potential become more positive or...

A: The plant water relations are studied majorly for the concept of water transport mechanisms througho...

Q: What is the independent variable? What is the dependent variable? Suggest a control for this experi...

A: Lactobacillus bacteria are found in rich carbohydrates containing products like milk, cheese, yogurt...

Q: Describe the evolution of megaphylls. What are telomes?

A: Leaves are aerial structures of plants. Leaves anatomy differ from one taxon to other and also betwe...

Q: In plants like those of Questions 13 and 14, with red, pink, and white flowers, does flower color sh...

A: In the plants shown in the diagram, the flower shows incomplete dominance in action.

Q: What is the correct answer.

A: Step 1 DNA or deoxyribonucleic acid is a long double chain or duplex molecule formed of millions of ...

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.