Ⓒ Macmillan Learning According to the biological species concept definition of a species, what characteristics do individuals belonging to the same species share? reproduce under natural conditions morphological uniformity produce viable offspring occur in one geographic area

Q: Assuming ideal conditions with abundant food and space and no predators, what would happen if a…

A: Population models help us to determine how and in what conditions an organism will show what type of…

Q: f you determine that 2 similar organisms are unable to interbreed, and you therefore classify each…

A: A species concept is definition of a species or a methodology for determining whether or not two…

Q: 8. Knowing that the male bush frogs attract their mates into the bamboo, and bullfrogs attract their…

A: Bush frogs or Philautus chalazodes belong to the family Rhacophoridae and are abundant in dense…

Q: The breeding of an organism for a specific trait is

A: Answers of the above questions are ..

Q: Select all that apply. Beetles from two geographically isolated populations are captured and brought…

A: If two organisms (of different sex) are capable of reproducing (in the case of sexual reproduction)…

Q: Artificial Selection (Selective Breeding) All of the above Selects for the traits that are most…

A: Artificial selection is the process of selection of organisms that is carried out by humans and not…

Q: Ecalogical seleation Sexual selection What is ecological selection? How is it different from sexual…

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Q: [ Select ] is the evolutionary process by which populations evolve to [ Select ] differentiation…

A: In biology, the process by which new species form is known as speciation. It occurs when groups in a…

Q: ethical dilemma

A: An ethical dilemma takes place in a decision- making context where any of the available options…

Q: 5 of 22 Suppose mutation and selection no longer occurred in a small, isolated. variation? O Genetic…

A: Gene flow :It is the transfer of genetic information ( DNA) from one population to another. It can…

Q: Describe, in detail, 2 ways in which species interact.

A: The degree at which one population interacts with another is where interactions between organisms…

Q: Sexual reproduction is important to the survival of a species in a changing environment because…

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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: Which of the following is a prediction of the Fisher-Muller hypothesis? Group of answer choices…

A: When an organism reproduces asexually, it reproduces as an individual, whereas when an organism…

Q: Two species of turtles belonging to the same genus occasionally cross paths in nature and attempt to…

A: Introduction :- In biology, temporal isolation is a sort of reproductive isolation mechanism in…

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: 1 Fri Mar 1 to C 1 hp + Writing Task: Citing the supplied documents and using your knowledge of…

A: Genetic variance: Within a community, genetic variance is the range of individual genetic…

Q: Match the description with the correct term. • a common ancestor diversifies and the various species…

A: Introduction  Any overall change in an organism's or population's features over a significant number…

Q: Explain how sexual selection might lead to a)sexual dimorphism and b) members of one sex (usually…

A: (a) Sexual selection leads to sexual dimorphism as males of a species make extreme efforts to…

Q: X X Pick all that apply Z Y Y Z Z X X N

A: Below is the representation of different kinds of phylogenetic trees. A phylogenetic tree is a kind…

Q: Why do these two frogs look so different?

A: In amphibians, there is a wide array of colors for skin pigmentation which helps in their…

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: What does the biological species concept use as the primary criterion for determining the boundaries…

A: Species are a group of living organisms consisting of similar individuals that are capable of…

Q: How does reproductive isolation differ in sympatric modes and allopatric modes of speciation?

A: Speciation refers to the formation of distinct two species from the ancestral species.  Reproductive…

Q: The relative species abundance informs scientists of what  1-how common or rare a species is…

A: Species are a group of organisms with similar individuals which can exchange genes and can…

Q: The average birth weight for human babies is about 3 kg, birth weight above or below shows increased…

A: The selective use of natural or artificial regulating factors to ensure the survival, reproduction,…

Sexual Motivation

Sexual motivation refers to a person's overall desire for sexual activity. It is an unusual motivation. Generally, among lower animals, the term 'drive' is commonly referred to as sexual motivation. It means a certain internal force drags the animal to be involved in reproductive behavior. On the contrary, humans are not simply driven by any internal force; rather, the sexual motivation in humans is due to several factors such as biological (hormones, genes), environmental (familial upbringing, chemical exposure) and physiological factors (culture, desire) which further determine engagement in sexual activities.