What are some ways another kind of natural selective felt by a species ?

Q: What are prezygotic and postzygotic barriers? Discuss the concept.

A: The process by which new organisms are formed from parents is referred to as reproduction. Sexual…

Q: How Do Consumer–Prey Interactions Shape Evolutionary Adaptations?

A: The theory of evolution was first given by Charles Darwin in his book "On Origin of Species".  The…

Q: What is the outcome of competition? Will they co exist? Or being an exclusion of which species?

A: Two species can survive in a same

Q: What is mutualism? Look up some examples of relationships that have been identified as mutualisms,…

A: Population interaction is a very important phenomenon in the world. Organisms are interacting with…

Q: how does natural selection and adaptation happen in pests with the use of pesticides

A: Pesticides enable farmers, at affordable prices, to produce healthy, quality foods. They also help…

Q: What are prezygotic and postzygotic barriers?

A: The phenomenon of evolution of a population to form distinct species is called speciation. A group…

Q: How do the pesticide and antibiotic resistance affect the genetic diversity of aquatic species

A: Genetic diversity represents the variations of a trait in natural populations. Evolutionary forces…

Q: Habitat

A: Introduction: Habitat is known as home for an organism. An organism gets everything he needs for…

Q: What are some reasons a species may be absent from a habitat or region to which it should adapt…

A: The geographical distribution of the species can be explained with the help of fossil records. The…

Q: What is intraspecific competition? What are some examples of how the limited quantity of resources…

A: What is the intraspecific competition? Intraspecific competition is an interaction in population…

Q: Describe the phenomenon in which two organisms occupying the same geographical area show the same…

A: Evolution is defined as any net directional alteration or cumulative change in organisms or…

Q: How can indirect development be beneficial? Why can it lead to greater levels of species diversity?

A: Indirect development is the process in which a species has a characteristic in which it undergoes…

Q: Which of the following mechanisms can cause linkage disequilibrium?   a. Drift   b. Migration…

A: Ans- d. All of the above.

Q: Distinguish between prezygotic and postzygotic isolating mechanisms, and provide an example of each.

A: Reproductive isolation is a type of mechanism which retains species from mating with others to form…

Q: how does boidiversity depend on a species ability to reproduce

A: Introduction Biodiversity refers to the variety of species like plants, animals, bacteria, and…

Q: What are some of the selective pressures/benefits?

A: Bipedalism is one of the types of terrestrial locomotion that is present in primates. It is studied…

Q: What are the common mechanisms in Sympatric speciation

A: Speciation is a term which describes the process in which new species forms from the existing…

Q: Describe the competing selective forces acting on peacock tails. Together, do these selective forces…

A: Selective force is the stabilizing force that imply on both the sexes of individual, when any sex of…

Q: Phenotypic plasticity is the ability of an individual organism to express two or more genetically…

A: Any change in the physiology, morphology and behavior in an organism due to the environment around…

Q: environments affect the physiology and morphology of species? Give an example of one physiological…

A: Introduction Inorganic nutrients, soil structure, and aquatic oxygen availability are further…

Q: What is the key difference between prezygotic and postzygotic isolating mechanisms? Give an example…

A: Introduction: The reproductive isolation mechanisms are a set of evolutionary mechanisms,…

Q: What is the relationship between the operational sex ratio (OSR) and sexual selection in a species?

A: Operational sex ratio OSR operational sex ratio (OSR) can be defined as the sexual competition…

Q: Discuss the case of sickle-cell disease as an example of stabilizing selection.

A: Sickle cell disease or sickle cell anaemia is a heritable disease that affects the haemoglobin…

Q: Does camouflage affect predation rates on two populationsof mice?

A: Predation refers to the preying of one organism on another. A predator is an organism that kills and…

Q: What is the difference between prezygotic and postzygotic reproductive isolating mechanisms? List…

A: Reproductive isolation is a combined term used for describing evolutionary mechanisms, behaviors,…

Q: How do the classic experiments of C.F. Huffaker, using mites and oranges in the lab, inform us about…

A: The study of interrelationship between the living organisms and its environment is known as ecology.…

Q: Explain at least one (1) adaption that our species may develop to continue surviving on earth

A: The human body is very sensitive to the changing environmental pressures of various biological and…

Q: Describe and give example of Temporal in adaptation and speciation.

A: Adaptive radiations is an evolutionary pattern where by a single and sister form diversified into…

Q: Which of the following is an example of an r-selected species?   a. Whales   b. Elephants…

A: Energy partitioning in organisms is the partition of energy (gained from food) for different uses.…

Q: Why is inbreeding necessery in animal husbandary?

A: Animal husbandry is the process of agricultural practice of breeding and raising livestock. A breed…

Q: Which scenarios are examples of reproductive barriers between closely related species that can cause…

A: - Reproductive barriers are nothing but physical,behavioural,morphologically they are restricted to…

Q: What condition(s) is/are necessary for the development of both antagonistic and mutualistic…

A: The diversity of species is explained by evolution as a result of descent with modification.…

Q: Describe and give example of Behavioural in Adaptation and Speciation

A: Evolution is the science of how life evolves over generations, and evolutionary science is the…

Q: Explain, draw, and provide example of directional, stabilizing and disruptive selection.

A: Alteration in the inheritable traits, over long periods, can happen in a population. It is…

Q: describe species adaptation and populations

A: Adaptations are characteristics of an organism that assist it in surviving in a specific…

Q: What long-term effects can gene flow have on any two populations that are exchanging genes?

A: Gene flow is the movement of alleles of genes from one population to the other. This happens as a…

Q: Resource Partitioning Strategies Low Proportional Similarity in Feeding High Proportional Similarity…

A: Ecology is the study of the relationship between a species and its physical environment.A niche is…

Q: How does territoriality causes uniform distribution within a population? Explain in detail

A:

Q: The most intense interactions often occur between individuals of the same species. What concept…

A: When the competition occurs between two same species, it is known as intraspecific competition.…

Q: How might gene flow between populations living in different habitats actually interfere with each…

A: Answer

Q: what is an inductive environmental cue? can you give an example ?

A: In natural conditions, organisms feel the continuous change in environmental conditions such as…

Q: How does a defense mechanism (behavioural, cryptic colouration, protective colouration, mimicry)…

A: Introduction:- In competition, individuals compete with each other to take the benefit from…

Q: what are some plausible phenotypic changes that we might see in different vector species as climate…

A: Vector species are organisms that help to transmit infectious agents from one organism to another.…

Q: What is the one species that has shown the clearest examples of Group Selection?

A: Group selection is an evolutionary selection favoring a gene because of its benefits to a group,…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.