Which of the following could attribute to variation within a species?  Choose all that apply.   Question 4 options:   phenotypic plasticity   age   ontogeny   sexual dimorphism   morphology

Q: After a dihybrid cross, +s +a X +s +a, you collec How many flies were expected to be apterous?…

A: A Dihybrid cross is a cross between two sets of genes showing two different characters. To calculate…

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: Say you have a lab population of 1000 dragonflies that is in Hardy Weinberg equilibrium. Body color…

A: Gene is the basic fundamental unit of heredity and is transferred from one generation to another.…

Q: A scientist is studying a wild population of Japanese morning glories. It is easy to separate…

A: Given: A scientist is studying a wild population of Japanese morning glories. The population…

Q: You observe a flock of seagulls with 25 members. After performing a genetic analysis, you discover…

A: Introduction : The relative frequency of alleles at a specific locus is known as gene frequency (or…

Q: About 7% of men in a population are red-green colour blind due to a sex-linked recessive gene.…

A: The colour blindness is a sex-linked recessive genetic disorder.

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: true or false, Sexual selection may lead to sympatric speciation

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

Q: Natural Selection is defined as the differential survival and reproduction of individuals due to…

A: IntroductionNatural selection is a cornerstone of evolutionary biology, explaining how populations…

Q: What is true when diploid populations are in Hardy-Weinberg equilibrium at a particular locus? The…

A: Hardy-Weinberg equilibrium states that in a population that must be large the allele frequency can…

Q: Which groups of individuals must show the same phenotype in order to produces a 15:1 phenotypic…

A: Genes come in pairs and are responsible for the inheritance and expression of the associated…

Q: p + q = 1             p2 + 2pq + q2 = 1                    p is the frequency of the dominant…

A: The Hardy-Weinberg equilibrium states that the frequencies of alleles and genotypes in a population…

Q: Which of the following traits are more likely to become widesprea the next generation? acquired…

A: The passing on of traits from parents to their offspring is known as heredity, also described as…

Q: Some species reproduce asexually (they do not undergo meiosis). What consequences do you think this…

A: Reproduction is a biological process in which an organism reproduces biologically identical…

Q: Over time, enough genetic variations can develop within a population to cause it to undergo…

A: According to the biological species concept, organisms belong to the same species if they can…

Q: Rocky Mountain juniper (Juniperus scopulorum) and one-seeded juniper (J. monosperma) have…

A: The Rocky Mountain juniper (Juniperus scopulorum) and one-seeded juniper (J. monosperma) shows…

Q: Which of the following is not a characteristic of r-selected species. mature early mature late O…

A: The ecological concept of r/K species selection refers to the selection of traits in an organism…

Q: WRITE ABOUT A THEME: INFORMATION The continuity oflife is based on heritable information in the form…

A: In all the living organisms, the genetic material is organized into a specific structure known as a…

Q: Whole genome duplication is important in speciation by hybridization because:     It creates…

A: Whole genome duplication (WGD) is a process where an organism's entire genetic material or genome is…

Q: If 94% of a fruit fly population has red eyes, a dominant trait, what percentage of this population…

A:

Q: polymorphic trait and polymorphic gene Drag the appropriate items to their respective bins. a trait…

A: A trait is a distinct quality or attribute that may be seen in or assessed about an organism. Gene…

Q: fill the blank

A: Mendel has performed a few tremendous experiments and found different laws of genetics. He found…

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: Can you please make a conclusion for this? Thank you so much!   Suppose you counted 79 R_ and 33…

A: Mendel's monohybrid cross involves the mating between individuals with different traits for a single…

Q: Discuss the advantages and limitations of the morphological species concept in defining species.

A: Morphological species concept: In this concepts, species are classified based on their physical…

Q: In a population of 100 individuals, there are exactly 16 individuals expressing the recessive…

A: Hardy-Weinberg theory states that if a population is not under evolutionary forces like natural…

Q: Part 4: Peppered Moth Allele and Gene Frequencies The dark allele in peppered moths is dominant (B=…

A: According to Hardy Weinberg equation p2 + q2 + 2pq =1 and p + q = 1 p = frequency of the dominant…

Q: Most of the genetic diversity in a population of animals comes from which of the following?…

A: Before we answer the question, let's understand the terms involved:Crossing over is a process that…

Q: Briefly describe what can be expected during consanquineous matings as they disproportionally…

A: Consanquineous is marriage is refer to a miracle union among the close biological relatives. It is…

Q: If one parent is dominant tall, and one parent is mixed hybrid, what is the phenotype in percentage…

A: The phenotype of an organism is depends on the expression of the alleles. The alleles are the…

Q: Which reproductive barrier is most likely to prevent interbreeding between a its diploid sister…

A:

Q: Which would be an example of two populations considered separate species based on the lineage…

A: 1.) Lineage species concept focus on evolutionary history that shape the species of today while…

Q: Which of the following mechanism(s) will lead to a decrease in heterozygosity? Select all that…

A: Heterozygosity It refers to the situation of possessing 2 different alleles at a particular locus.…

Q: Consider a mating between two individuals represented by genotypes NnTT  X  NNTt.  Uppercase letters…

A: When we perform a cross between two individuals represented by genotypes NnTT  X  NNTt. We get,

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.