One similarity between natural selection and genetic drift is that both events change what?
Both change the availability of certain alleles in the gene pool.
Natural selection is a natural process resulting in the evolution of organisms best adapted to the environment. ie predators eat the slower prey, so faster genes survive to spread to the next generation.
Random fluctuations in the frequency of the appearance of a gene in a small isolated population, presumably owing to chance rather than natural selection. ie 50 people move from America to a small island in the Caribbean, and stay isolated there for many centuries. If maybe 20 of those original 50 people carried a gene for say, early onset male baldness, that would not mean that 20 out of every 50 people in US have that gene, that just means that this happened by chance. If they inbreed for centuries, eventually most or all of them will carry this gene. This is why it is important that our gene pool does not become stagnant.
Source: Way too much biology for nursing!
What are the similarities between mitochondria an chloroplast?
Both mitochondria and chloroplasts are organelles. Mitochondria are used in cellular respiration and chloroplasts are used in photosynthesis. Photosynthesis and cellular respiration are opposite processes. Both are believed to have evolved from a living single celled bacteria that was engulfed by an early form of a plant or animal cell. Therefore, both mitochondria and chloroplasts have their own DNA. Furthermore, they both have free ribosomes.
NOTE! they both DO NOT have 2 membranes. chloroplasts have 3 membranes
What are the similarities between Spain and Argentina?
Culturally, Spain is very akin to Argentina and Mexico, as the worship of saints, the similar language and religious experience.
Furthermore, people very extroverted and emotionally. The countries each have a different climate, as they are in other continents. Football is popular and these countries are friendly to gay people, despite the ingrained macho culture.
in de middelgrote plaatsen lijkt appartementbouw in spanje, wat ook veel voorkomt in noord afrika, meer gebruikelijk dan in de latijns amerikaanse naties.
What is the similarities between kingdoms and domains?
They are both broad groups of classification in taxonomy.
What are three major similarities between Ares and Athena?
Similarities between monocots and dicots?
Monocotyledons have one seed leaf and Dicotyledons have two seed leaves.
If you think of how most seeds grow with two little starter leaves, they are dicots, as opposed to grass for instance, which only has one little leaf at the start.
How the difference or similarity between the 1989 and 1906 of earthquakes' information?
The 1906 earthquake occurred in San Francisco, California, causing widespread destruction and loss of life. The 1989 earthquake occurred in the Bay Area of California, known as the Loma Prieta earthquake, causing significant damage as well. Both events were significant in terms of their impact, but the 1906 earthquake was much more devastating in terms of casualties and destruction.
What are similarities between balanced forces and action reaction forces?
There is no such thing as a balanced force or an unbalanced force. A group
of two or more forces may be balanced or unbalanced. The group of forces is
balanced if the vector sum of all the forces in the group is zero.
What is the similarities between intrusive and extrusive igneous rock?
Both are formed from the solidification of cooling magma.
What are similarities between the electrolysis of water and the boiling of water?
they both require the sepeartion of forces, however , electrolysis breakes about the intramoleculat forces between the polat covalent molecular bonds of the water mmolecule, however boiiling losens the inter moecuualr forces between molecules, making them vibrate more rapidly
What similarities between two daughter cells and an original cell?
Two daughter cells and an original cell have the same genetic information, as they are produced through cell division where the DNA is replicated and distributed. They also have similar organelles and cytoplasmic components, ensuring that they can perform the same functions. Finally, they have the same cell membrane composition, allowing them to interact with their environment in a similar manner.
What are the similarities between dominant and recessive hands?
Both dominant and recessive hands refer to the preferred hand for tasks like writing and eating. The dominant hand is typically stronger and more coordinated, while the recessive hand is less coordinated and used for support. Some people have ambidextrous tendencies, meaning they can use both hands equally well for tasks.
What are the similarities between the Haitian earthquake and San Francisco earthquake?
Both of these earthquakes occurred due to movement on a transform fault. In the San Francisco earthquakes, this movement occurred on the San Andereas fault and in Haiti this was caused by movement on the Enriquillo-Plantain Garden fault.
What are the similarities between the mountain and a hill?
hills are smaller and the qualifying height is 1000ft
Similarities between mechanical mixture and solution?
Both mechanical mixtures and solutions are homogeneous mixtures where the components are evenly distributed. However, mechanical mixtures can be separated by physical means like filtration, while solutions are a mixture of a solute dissolved in a solvent and cannot be separated by physical means. Additionally, both mechanical mixtures and solutions have multiple components.
What is the similarities between a planet or an asteroid?
Ceres has a diameter of 950 km. and a mass of -.95. the closest measurement of the dwarf planets that is closest to Ceres is Pluto. Pluto has a diameter of 2,340 km. and a mass of 13.05. The surface temperature on Ceres is 167 degrees, and Ceres has no atmosphere. Ceres goes in the water frost categorie of planets.
What are the similarities between rotation and revolution?
well the difference is rotation is around an axis in the center of a body. revolution is the movement of a body around an axis outside of the body ( earth is the body then the sun is the axis.
What is the relationship between thermal and temperature?
Thermal energy is roughly proportional to temperature.
Similarities between light dependent and light independent reactions?
Both light-dependent and light-independent reactions are part of photosynthesis in plants. Both processes occur in the chloroplasts of plant cells. Light-dependent reactions use light energy to convert water and sunlight into ATP and NADPH, which are then used in the light-independent reactions to fix carbon dioxide and produce glucose.
What do similarities between amino acid sequences indicate?
Similar amino acid sequences can indicate similar protein structure and function. Hydrophobic residues will orient the same way in solution as will polar residues. Charged amino acids are commonly found within or near the active sites enzymes. Similar amino acid sequence can also indicate a similar evolutionary origin known as convergent evolution. This is the same for unique proteins that evolved from a common ancestral protein which is known as divergent evolution.
Are there strong similarities between elements within the same family?
Yes, elements within the same family have similar chemical properties due to their shared number of valence electrons. This results in similar reactivity and chemical behavior among elements in the same family.
What are the similarities between transformation and viral transduction?
Both transformation and viral transduction are methods used to introduce foreign DNA into a host cell. They can both result in genetic changes in the host cell. However, transformation involves uptake of naked DNA by the cell, while viral transduction involves the transfer of DNA by a virus.
What are some similarities between autotrophs and heterotrophs?
Both autotrophs and heterotrophs are organisms that require energy to carry out life processes. They both participate in nutrient cycles within ecosystems and play a role in maintaining the balance of energy flow. Additionally, both autotrophs and heterotrophs are part of the food web and interact with other organisms within their environment.
What are 3 similarities between rna and DNA?
RNA and DNA are both nucleic acids composed of nucleotides, which consist of a sugar, phosphate group, and nitrogenous base. Both RNA and DNA store genetic information that is essential for the functioning of living organisms. They both have a double-stranded structure, with RNA having a single strand in most cases.
What are the similarities between DNA polymerase and RNA polymerase?
Both DNA polymerase and RNA polymerase are enzymes involved in synthesizing nucleic acids. They both catalyze the addition of nucleotides to a growing nucleic acid chain in a 5' to 3' direction. Additionally, both enzymes require a template strand to guide the sequence of nucleotides being added.