characteristics are shared by all living organisms?

Q: Why is the discovery of induced pluripotent stem cells important to the advancement of science and…

A: Induced pluripotent stem cells (iPSCs) are a subtype of pluripotent stem cells that are derived from…

Q: is the transmission of DNA to offspring. O a. Development b. Homeostasis c. Inheritance d.…

A: Reproduction is a way by which new generation is delivered by the inclusion of male and female sex…

Q: The experiments with nutritional mutants in Neurospora by Beadle and Tatum provided evidence that…

A: The experiments with the nutritional mutants in the Neurospora by the Beadle and Tatum evidence…

Q: Which of the structures manufactures rRNA?

A: Introduction rRNA, also called ribosomal RNA is a non-coding RNA that forms the major part of the…

Q: This phenomenon happens when two or more beneficial mutations spread through a population at the…

A: When two or more beneficial mutations spread through a population at the same time a particular…

Q: The FOXP gene strongly affects what else, in addition to brain development? A. The stomach and…

A: Forkhead box protein P2 (FOXP or FOXP2) is a protein that is encoded by the FOXP2 gene in humans.…

Q: Use the following diagram to answer questions 3 and 4. 1 2 3 4 5 6 7 8 88 (x))) (xK Alberta…

A: To answer these questions, let's analyze the provided diagram and understand the cell division…

Q: If the nitrogen-based molecules present in the DNA of an animal are found to be 13.2% adenine…

A: It is composed of two polyneuclotide coiled around each other in a double helix carrying genetic…

Q: What kind of diseases are studied using genome-wide association studies? a. viral diseases b.…

A: Genome-wide association studies are used in genetic research in order to associate specific genetic…

Q: Changes in the environment are LEAST likely to have which of the following effects? A. altering…

A: Proteins are the functional product of a particular gene that are produced by the translation…

Q: If the nitrogen-based molecules present in the DNA of an animal are found to be 13.2% adenine…

A: DNA, which is deoxyribonucleic acid, is a polymer of nucleotides which contains genetic material of…

Q: Which of the following is FALSE about the human genome?      a. repetitive DNA is approximately…

A: The genetic makeup of every human being is 99.9% same. Differences in the 0.1 percent that is left…

Q: Why can't human bodies produce new brain cells?

A: Cell cycle  Cell cycle means, division of cells. There are certain stages in cell cycle like G0…

Q: What is the major reason why the maize genome is much larger than the rice genome?a. Maize has more…

A: What is the major reason why the maize genome is much:

Q: Are mutations harmful?a. Yes, because the DNA is damaged.b. No, because changes in the DNA result in…

A: Mutations in biology is defined as a change in DNA sequence from normal sequence. Mutations can be…

Q: Choose the best answer for following question Where is the checkpoint that assesses the DNA for…

A: The DNA damage checkpoints can be defined as the pause in the cell cycle that is induced in the…

Q: The process of reproductive cloning a. shows that nuclear reprogramming is possible. b. is very…

A: Reproduction can be defined as the process in which an organism produces its offspring. Reproduction…

Q: In eukaryotes, the genetic material is found in chromosomes,a. and the more complex the organism,…

A: Eukaryotes are multicellular organisms that have a nucleus enclosed within membranes that comprises…

Q: A fertilized egg would be considered a ________ cell, while one of the ICM would be described as…

A: Cell potency refers to the ability of stem cells to differentiate into specialized cell types.…

Q: Which of the following cellular features are common to all classes of cells? A. Presence of genetic…

A: Cell is the smallest unit that can live on its own and that makes up all living organisms and the…

Q: Which of the following statements best describes DNA and RNA? a. Both are found in chromosomes b.…

A: Introduction :- RNA stands for Ribonucleic acid. It is a nucleic acid that plays a crucial role in…

Q: ___ can be used to introduce foreign DNA into cells of tissues to cure inheritable diseas

A:

Q: Which of these processes is important in increasing genetic diversity in organisms? a Binary…

A: Within a species, genetic diversity is the variety of various hereditary features. There would be…

Q: One way to determine how closely related two species are is to analyze _____, which determines the…

A: Comparative anatomy is the study of the "similarities and dissimilarities" between various objects.…

Q: A nerve cell and a skin cell from the same person  have Group of answer choices A. different gene…

A: When fertilization occurs, the two cells ie the egg cells and the sperm cells fuse to form a zygote.…

Q: .  If you were to use the scientific method to determine if eating oat bran decreases people’s…

A: Answer : Option C is appropriate in the context of research analysis.

Q: Evaluate whether the statements I and II are TRUE or FALSE. A. Only the first statement is true.…

A: DNA methylation results in modifying DNA bases by methylating them. In contrast, histone acetylation…

Q: how many chromosomes are present in a human cell during anaphase of mitosis? A. 23 B. 92 C. 22…

A: Cell division is a phenomenon in which parent cell splits and gives rise to new cells . Number of…

Q: A kidney cell and a skin cell in the same individual will contain _____________. Select one: a.…

A: Every cell in our body (with few exceptions) has the same DNA as we start our lives as one single…

Q: In addition to DNA swapping, another contributor to the uniqueness of eggs/sperm and people is…

A: Mutation  It is defined as a change that takes place in the DNA sequence. This alteration is due to…

Q: What happens to an organism (plant, animal, or microorganism) during genetic modification? A. Fewer…

A: Genetic engineering is a part of recombinant technology in which the gene is altered. A gene is a…

Q: ________is an example of reproductive cloning. a. Somatic cell nuclear transfer (SCNT) b. Multiple…

A: Reproductive cloning is defined as the deliberate production of genetically identical individuals.…

Q: 1. Stress can affect the epigenome of an individual. II. Depending on the affected site, epigenetic…

A: Stress can have a direct effect on DNA through the mechanism of epigenetics, which means 'on top of…

Q: A Eukaryotic cell packages it's DNA into chromosomes to prepare for mitosis or meiosis. Why does it…

A: Nucleic acid is a macromolecule present inside the nucleus of the cell . In this , genetic material…

Q: The fused cell is cultured and is implanted as a multi-celled embryo. During the step where the…

A: Mitosis, in which each cell doubles, is the process by which zygotes divide (one cell becomes two,…

Q: Which of the following creates free radicals and break chromosome into pieces? a. cigarette b.…

A: DNA acts as genetic material for almost all the organisms present on earth. DNA is also prone to…

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.