Which of these outcomes are examples of reproductive isolation? Select all that apply.   Individuals of different species are physically compatible and can engage in sex   Hybrid individuals cannot produce offspring   Hybrid individuals or their offspring have similar fitness to the original species   Reproduction occurs at different times   Mating occurs but fertilization does not occur

Q: 1)For consistency, members of a species are broken into populations that inhabit the same size…

A: Speciation is a lineage-splitting evolutionary process that produces two or more separate species.…

Q: If a researcher were to only conduct studies of rotifers in homogeneous environments and never in…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: In which scenario(s) would heterozygote protection be advantageous? Select all that apply.…

A: Heterozygote protection, also known as the heterozygote advantage or heterozygote superiority, is a…

Q: Postzygotic reproductive barriers are related to the progeny. Which one is a result of…

A: Reproductive isolation is a phenomenon in which two individuals unable to breed successfully so…

Q: Two sympatric species of wildflowers grow the same habitat but hybrids are extremely rare in nature…

A: Sympatric  populations, varieties, or species that occur in the same geographical place at the same…

Q: The idea that asexually reproducing populations might acquire and maintain (and not "breed out")…

A: Asexual reproduction is a form of reproduction in which the chromosome count or the fusing of…

Q: Explain the difference in outcrossing rate between “control”, “evolution” and “coevolution”…

A: Red Queen hypothesis was a hypothesis proposed in the year 1973 in order to explain certain…

Q: cross between two fish species occurs but the developing embryo does not develop. O Hybrid…

A: Development: As an animal embryo grows, its cells divide, expand, and migrate in predictable…

Q: When a male sea horse mates with a female leafy sea dragon (a closely related species), they produce…

A: There are two types of isolation mechanism . These are :- A ) Pre Zygotic barrier  B ) Post Zygotic…

Q: In a given population, which of the following males would be considered to be the MOST…

A: Fitness in biology or specifically in population genetics describes that an organism can be…

Q: Which of the following models of sexual selection may result in phenotypes that are not beneficial…

A: Sexual selection is the process by which certain organisms produce more offspring by mating more…

Q: Which of the following is most likely seen in hybrid zones where reinforcement is occurring? O the…

A: Reinforcement is defined as the process by which natural selection will increase or elevate the…

Q: What are factors which causes two hybrid populations to separate? Reinforcement Fusion

A: Hybridization has the potential to influence evolution in a number of ways. The geographical spread…

Q: Which reproductive strategy leads to genetic variance in offspring, rather than simply maintaining…

A: Reproduction is basically the mechanism by which the organism produces young ones similar to itself…

Q: a population consists of 500 yy and 1600 Yy and 400 yy pea plants YY and Yy produce yellow  yy…

A: Allele frequency is the relative number of a particular allele in a given population. It is useful…

Q: Selection of the most favourable characteristics Transmission of parent’s characteristics by DNA…

A: Mendel then theorized that genes will be made from three possible pairings of heredity units, that…

Q: Sex Linkage is relevant to organisms with homogametic sexes.

A: When a gene mutation (allele) is found on a sex chromosome (allosome) rather than a non-sex…

Q: What term best describes the breeding perfomed when a maleand female with chromosomes "DDBb" (male)…

A: Breeding is defined as an action of producing or generating new offspring . It helps improve breed's…

Q: If you breed a horse and a donkey, their offspring is called a mule. Horses and donkeys can clearly…

A: Reproductive isolation is a type of isolation mechanism which prevents the mating of one species…

Q: Which of the following is not a post-zygotic isolating mechanism? Group of answer choices zygote…

A: Reproductive isolation is the process that prevent the species to mate together. It is achieved by…

Q: Why are hybrids not very common in nature? In most cases, there are barriers in place that prevent…

A: Hybrids are offspring resulting from the mating of individuals from different species. Hybrids are…

Q: Horses and donkeys can interbreed, but their offspring (mules) are infertile. This is an example of…

A: Barriers that keep different species from having babies together are really important for making…

Q: d) At which stage in this process (X, Y, or Z) are the two populations first considered biological…

A: There are few points about population ecology : A population is a collection of individual of same…

Q: What are factors which causes two hybrid populations come back together? Reinforcement…

A: Speciation happens throughout a range of evolution. At the point when another species emerges, there…

Q: Which of the below contributes to genetic variation? (choose all that apply).  Group of answer…

A: Here we need to know what causes differences in people's genes. Knowing why genes change is key to…

Q: Which of the following examples suggested to Charles Darwin that hybridization between different…

A: The example that most suggests hybridization between different species offered no benefit to the…

Q: EXAMPLE Two mules mate but never produce offspring Lions (Africa) and tigers (Asia) in the wild An…

A: Reproductive isolation is a strategy that prevents species from either mater or producing viable…

Q: e) At which stage in this process (X, Y, or Z) are both of these populations first considered to be…

A: Phlogenetic species : The two or more different species whose members descended from a common…

Q: 2. Explore "Reproductive Barriers" at https://learn.genetics.utah.edu/content/evolution/barriers/ to…

A: Hi! Thank you for the questions. Since we do not answer questions with external references, the…

Q: Select the correct phrases: (Prezygotic barriers / Postzygotic barriers) are reproductive isolating…

A: The barriers or differences in geographical, behavioral, physiological, or genetic factors prevent…

Q: bar graph showing the change in genotypes (q2, p2 and 2pq) over time. you must include axes titles,…

A: Genotype of an organism is combination of alleles at a specific locus. Allele frequency is simply…

Q: Which of the following types of reproductive isolation can occur in the same general location?…

A: Behavioural isolation is a type of isolation mechanism in which same species population develop…

Q: True or false? The biological species concept distinguishes two species based on the degree of…

A: Biological species concept,a species is the group of organisms that can mate with one another to…

Q: Behavioral isolation is considered which type of reproductive barrier? a prezygotic b postzygotic…

A: Reproductive barriers are the mechanisms or processes that prevent the reproduction ,i.e the ability…

Q: Which of the following types of non-random mating DOES result in evolutionary change on its own?…

A: The process of formation of new species is known as speciation. Speciation begins with a change in a…

Q: Scientists studying reproduction compared three closely related species of bagworm moths. The…

A: Reproduction is the biological process for producing new young ones from parent.

Q: When considering similarity between species in heritable characteristics, the lack of homology is…

A: Both homology and analogies refer to identical components or characteristics of several species. The…

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

A: Reproductive barriers are also known as reproductive isolation or mechanism. Reproductive barriers…

Q: During mating season, male rams compete with each other for access to females.  This describes Group…

A: Rams compete with one another for access to females during mating season.  Intrasexual selection can…

Q: This figure shows what can happen when a population splits in two. Which of the following…

A: A hybrid zone refers to an area where members of different species mate and produce some offspring…

Q: Which of the following examples suggested to Charles Darwin that hybridization between different…

A: Hybridization in biology is the process where two individuals of different species mate and produce…

Q: Two populations of the same species of frogs have been separated by a mountain range for thousands…

A: Reproductive isolation indicates the inability of interbreeding between closely related species…

Q: Which of the following events that may occur during meiosis and fertilization will increase the…

A: As we know that in eukaryotes two types of cell division take place : Mitosis : A parent cell…

Q: Which of the following are examples of post-zygotic barriers? I.  Gametic isolation II.  Mechanical…

A: A zygote is the initial cell formed when two gametes (reproductive cells) fuse during the process of…

Animal Behavior

Animal behavior can be defined as all the things that animals do. In response to a stimulus, an animal performs a certain fixed action pattern, or FAP, of behavior. This response occurs to make the animal more adaptable to change. So, behavior is generally a stimulus-oriented response. A behavior is an expression of the capabilities of the nervous system. A stimulus is determined by the environment, while the nervous system determines a response.