Affect relationship of mother organisms behaving in a way that increases the probability that they will have offspring that survive. How are their strategies different?
Q: The evolution of multi-cellular body plan (first demonstrated by the Porifera) probably occurred…
A: Introduction:- Organisms can be multicellular or unicellular. Multicellular organisms are made up of…
Q: Why should it make sense that a mitochondrion(a cellular organelle) is larger than a phospholipid…
A: Mitochondria (singular: mitochondrion) is the cell organelle that involves production of energy in…
Q: In 1988, neurologists in Australia reported the existence of identical twins who had developed…
A: Myoclonic epilepsy is a type of epilepsy that is characterized by myoclonic seizures. Myoclonic…
Q: 2. A quantitative genetics determined the following variance components in a population of crabs…
A: Introduction: As per the given information: "The total variance or phenotypic variance (VP) is the…
Q: 12. During asexual reproduction, genetic drift cannot affect the population's evolution. O True O…
A: Genetic drift occurs when the frequency of different alleles, or various forms of a gene, fluctuates…
Q: Pls help sorry for the trouble. Explain the mechanism that enables a local anesthetic to work and…
A: Mechanism of Action-Local anesthetics work to block nerve conduction by reducing the influx of…
Q: The antibiotic, tetracycline was serially diluted (2-fold dilutions), starting with tube #1 (100…
A: Serial dilution is a mathematical way of lowering the concentration of any solution in a gradual…
Q: The speciation of the genus Fusobacterium can be accomplished by a) pigment production b) bile…
A: Genus Fusobacterium is the obligate anerobic, non-motile or motile, non-spore-forming,…
Q: How does the cortex of individuals suffering from depression differ from normal individuals? What…
A: Introduction : An imbalance in the brain's signalling molecules is a sign of depression. Depression…
Q: The Great Divide When the Isthmus of Panama closed about 3 million years ago, it created a land…
A: A population is defined as a group of individuals of the same species living and interbreeding…
Q: The pedigree follows the inheritance of a relatively common trait. Is the trait most likely…
A: A pedigree chart depicts the family members who are impacted by a genetic trait and a family tree.…
Q: Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the…
A: Introduction:- The true breeding plant varieties means that they are homozygous ( genotypically) for…
Q: changes sensitization and classical conditioning? presynaptic level that are between What is…
A: The learning is classified into two : non-associative learning and associative learning, this was…
Q: If the null hypothesis is correct, predict how the proportion of young cacti with nurse plants will…
A: The hypothesis is a supposition and explanation that is proposed. The hypothesis is made on the…
Q: First: Identify the following; allopatric, peripatric, sympatric and parapatric. Second: Explain by…
A: The definition of genetic isolation is when a population of organisms is prevented from exchanging…
Q: URGENT. PLZ HELP.
A: Arginine is an important amino acid that makes up the protein. The protein is made up of a sequence…
Q: What conclusions are there about how glucose is oxidized based on what is learned about the cellular…
A: A glucose molecule gradually decomposes into carbon dioxide and water during cellular respiration.…
Q: All of the following apply to tRNAs EXCEPT: (more than one may apply) A. attach amino acids at the…
A: tRNA is a type of RNA molecule that helps to decode a gene's information in order to produce a…
Q: talk about darwins journey in Falkland island, don't forget to talk about the tools that he used if…
A: Sir Charles Robert Darwin formulated the Theory of Evolution by Natural Selection, based on his…
Q: A subject who is at 0-95ATM (211-02) has an arterial O₂ concentration of 19ml/dL and and arterial…
A: Oxygenation of tissues is crucial for maintaining the metabolic process that occurs in each and…
Q: What distinguishes proteins that will be released into the cytoplasm after translation from proteins…
A: Protein synthesised in cytoplasm enters the endoplasmic reticulum via pores and is modified there.…
Q: If the area of a nature reserve is 6215 km2, and the carrying capacity of the area is 0.06…
A: Population density refers to the number of people present at a particular time and space per unit…
Q: Using the figure, compare the processes of mitosis and meiosis. Similarities…
A: Meiosis and mitosis are kinds of cell division processes that are seen in cells. Here the parent…
Q: A crucial step in the regulation of many bacterial genes is the binding of RNA polymerase to DNA at…
A: The synthesis of RNAs and proteins in accordance with the instructions contained in deoxyribonucleic…
Q: The gene pool includes____________ Group of answer choices below: all of the fitness within a…
A: A gene pool is the collection of all the genes (including alleles) found in a population or species…
Q: a. Summarize (3-6 Sentences) any important applications of the element Nitrogen. b. Is there any…
A: Nitrogen fixation occurs when inert nitrogen gas from the environment is incorporated into lands,…
Q: 1 Sarah, a trainee of the electron microscopist at the local hospital, is reviewing some…
A: mitochondria is an essential organelle of cell that general energy by phosphorylation in form of…
Q: The lactose operon is likely to be transcribed when _____. A) there is more glucose in the cell than…
A: The initiation of transcription determines the regulation of prokaryotic genes. The regulation of…
Q: Resident ER proteins destined to remain in the lumen of the ER are marked by retrieval sequences and…
A: The "Endoplasmic reticulum(ER) plays an important role, and it is where the membranes and their…
Q: A partial diploid of the ABC operon is generated by combining the previous genotypes, resulting in…
A: A partial diploid bacterium has a plasmid that contains some additional genes. The genes are present…
Q: 11. During sexual reproduction, the population is more likely to evolve by genetic drift. O True O…
A: Introduction:- Reproduction is the process by which offsprings are produced. Reproduction is of two…
Q: Put the steps of a virus infecting a target cell in the right order: viral nucleic acid is…
A: The virus infects a target cell and then replicates releasing new viruses. The viral replication…
Q: 15. Sexual reproduction reduces the variation in fitness among offspring. O True O False
A: The fitness is calculated in terms of number of offsprings are produced from parent. More number of…
Q: Trafficking of proteins in a cell is distinguished solely by different protein sequences, such as…
A: The movement of proteins from one place to another is referred to as protein trafficking. ATP is a…
Q: What happens during the regeneration stage of the Calvin Cycle? Energy from ATP and electrons from…
A: The stroma of chloroplasts in a plant cell undergo a sequence of processes known as the Calvin…
Q: Draw and label the different steps, including the DNA, RNA’s, the enzymes involved, in translation…
A: Introduction DNA is a self replicating molecule. mRNA is produced from DNA by a process called…
Q: This diagram shows an animal cell in meiosis I during crossing over and synapsis. A single tetrad is…
A: Meiotic division includes Meiosis I and Meiosis II, which are necessary for the production of…
Q: With which kind of antibiotic (static or cidal) would you expect the MIC and MBC to be about the…
A: Introduction : MIC is the minimum inhibitory concentration of the antimicrobial agents to inhibit or…
Q: Which of the following are charcteristics you would expect of a circulating tumor cell that has…
A: An epithelial cell that has undergone transition into a mesenchymal cell, helps in both…
Q: Young Saguaro Cacti Under Another Plant Not Under Another Plant Total At your study site in the…
A: When the sample sizes are large, a chi-squared is a type of statistical hypothesis test employed in…
Q: Compare and contrast the different experiments of Redi,Needham,Spallanzani and Pasteur on the origin…
A: Origin of life has many theories with various interpretation. Each and every theory differs from one…
Q: Which of the following statements about glycolysis is correct? a) Glycolysis is an aerobic process…
A: All metabolic changes occur in a series of events that follow a certain pattern known as the…
Q: A group of patients left the clinic (where alcohol is banned) and went out for "one last drink". All…
A: Alcoholic drinks have ethanol that is digested into acetaldehyde first. It is then metabolized into…
Q: 2) Answer the following questions about an experimental preparation where you have cut all nerves…
A: Frog's heart Contains three chambers and no division between oxygenated and deoxygenated blood. It…
Q: Q4. Using the method from this lab, what would be the genetic distance between Dog 1 and Dog 2 based…
A: Here both the dogs have similar base sequence except the two difference. The two difference being in…
Q: In fruit flies, long wings (M) is dominant to miniature wings (m) and red eyes (B) is dominant to…
A: Introduction:- Genes are known as the units of inheritance. They are present on the chromosomes, in…
Q: Social inequality, violence, warfare, disease, overpopulation, environmental degradation, lower…
A: Until the advent of agriculture about 10,000 years ago, humans were hunter gatherers. Food supplies…
Q: Which of the following best supports the endosymbiotic theory of the evolutionary origin of…
A: Except for chloroplasts, mitochondria don't seem to have a common ancestor with any other organelle.…
Q: How the Earth's atmosphere acts as a greenhouse (be specific)? Why is Earth's greenhouse effect…
A: The sun's light can reach Earth's surface thanks to greenhouse gases, which then trap the heat that…
Q: # 1a. Balanus and Cthalamus have overlapping ranges #1b. Pisaster ochraceus, a sea star species…
A: Ecology is a field of science that deals with association and connection of living organisms with…
Step by step
Solved in 2 steps
- Which curve on the graph represents a species that produces high numbers of offspring with little paternal care? a) Graph 1 b) Graph 2 c) Graph 3 d) Graph 4How does the number of different prey species available to an organism affect the number of offspring it can produce in a breeding season? a)Population b)Community c)Ecosystemwhat kind of traits influence how a species contributes to a community? give an example TIA!!
- Give organisms of any ecological relationship that show competition and survival in the environment. After, explain how it is related to the statement "Survival of the fittest" of Charles Darwin.Examine your environment or near local ecosystem and look for the species having variations in appearance. Give an example of a species and its example of variation? explain how these variations affect their fitness-the rate of survival and reproduction. Make a journalWhich statement least applies to the concept of fitness? A. Measures of fitness include mating sucess and fecundity. B. It is trait featured among organisms which survived a bottleneck event. C. Reproductive sucess of individuals can be enhanced by their social behaviors within a group. D. Fitness among individuals in a population can vary due to differential reproduction.
- Which reproductive strategy is correctly paired with its example or description? . r-strategist; high mortality rates r-strategist; elephants k-strategist; rabbits k-strategist; many offspringAccording to Grimes model, which characteristics (life history traits) apply to individuals in the "Competitive" strategy? Question 10 options: The offspring have a high survival rate All of these They produce relatively few offspring They are very mobile They invest very little in their offspring They have an older age of maturityFood resource is one of the common reasons on ecological competition. Relate the importance of renewable and non-renewable resources in ecology. Explain how organism react on the availability of food resource in its environment in 10 sentences.
- What is the role of group behavior on individual and species' chances to survive and reproduce?Write a hypothesis to the question: How is a species’ population dynamics affected by thepresence of another species within? the same niche?An insecticide is sprayed that kills the grass blackberry bushes.explain how each of the other populations of organisms will be affected If all the trees in the area were cut down,the energy supply of which population would be most directly affected?How would an increase in the oriole population affect the ecosystem? How would an increase in grasshoppers affect the rabbit population? Using evidence from the food web,explain why it is called a food"web"