In the fish called the peacock wrasse (Symphodus tinca),females disperse some of their eggs widely and lay othereggs in a nest. Only the latter receive parental care. Explainthe trade-offs in reproduction that this behavior illustrates.

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A: How Might Chemicals Disrupt the Endocrine System? Interruption of the endocrine framework can happen…

Q: Explain why it is advantageous for certain small birds and mam-mals to abandon homeothermy during…

A: for optimum functioning to a living organism, the correct temperature must be maintained. this…

Q: You discover a species of lizard, and determine that it reproduces asexually. Based on this…

A: Most of the lizards have sexual reproduction in which the embryo is formed by fusion of male and…

Q: When the fitness increment of increased male function results in a small cost in fitness of female…

A: Hermaphrodites are organisms that possess both female and male sex organs and can produce male…

Q: Mice that experience stress such as a food shortage will sometimes abandon their young. Explain how…

A: Ethology is the scientific and objective study of animal behavior, usually with a focus on behavior…

Q: Table 5. Reproductive phenomena in some female domestic farm animals. Onset of Age at First Length…

A: Puberty refers to the postnatal life during which reproductive organs produce gametes under the…

Q: While vertebrate animal societies are more loosely structured than insect societies, the…

A: Organisms are inherently competitive, nevertheless cooperation is widespread. Genes collaborate in…

Q: More than 90% of all bird species are monogamous. Explain why monogamy is much more common among…

A: Monogamous is the fact that certain animals tend to have only one mate or single sexual partner…

Q: Organisms belonging to different species cannot interbreed because of differences in courtship…

A: Please follow step 2 for detailed explanation.

Q: To predict: The reproductive success of captive-bred females released in the wild.

A: Our efforts to boost food production rely heavily on biological principles applied to animal…

Q: Compared to organisms that reproduce sexually, organisms that reproduce asexually are - O A. more…

A: Introduction  Reproduction is the characteristic of all biological species present on the Earth. All…

Q: Hummingbirds are well adapted to obtain sugary nectar fromflowers, but they use some of the energy…

A: Nutrients are the energy-rich molecules that living beings obtain from the food they ingest.

Q: Why might a “monogamous” bird seek extra-pair copulations?

A: Monogamy is the behavioral habit in which an animal has only one mate at a time. It can be observed…

Q: Compare the reproductive organs of reptiles and birds. How are their reproductive patterns…

A: Although anatomy and physiology varies greatly among the diverse class Reptilia, the basic structure…

Q: Compared with most other mammals, primates and bats have lower fecundity and a later age at first…

A: There is difference in the fecundity rate of primates and bats.

Q: Which of the following is NOT correct? O Most mammals have definite mating seasons. O Estrus is a…

A: Mammals are characterized by mammary glands.

Q: Animals attract mates through a variety of behaviors. Diurnal animals tend to rely on visual cues,…

A: Endocrine disruptors, also known as hormonally active agents, endocrine disruptive chemicals, or…

Q: Organisms that lay eggs are said to bea. oviparous. b. ovoviparous. c. viviparous. d. placental. e.…

A: Meiosis produces the gametes like sperm in male and the ova in the female. When the male sperm comes…

Q: How is the lunar-linked rhythm of fiddler crab courtship similar in mechanism and function to the…

A: Fiddler crab courtship and plant flowering are both responses to certain stimuli from the…

Q: A. Water currents in the ocean are much stronger than any sperm. How do sperm and egg find each…

A: Fertilization means sperms and eggs coming close to each other and forming a zygote. It may be…

Q: why do so animals have a sharply defined reproductive season during the year?

A: Animal species that successfully mates only during the certain times of the year are known as…

Q: give one species that is classified or exhibit the following: lekking species show a photograph of…

A: The lekking species are the species which which have a fix matting partner .

Q: Often relinquishing the young ones going to food shortage is one of the common behaviour as exhibit…

A: Introduction: The tissues and organs of mice are very similar to the human beings and also they have…

Q: Most mammals are born with the instinct to suckle (nurse). If a mammal is not born with this…

A: Most mammals are born with the instinct to suckle (nurse). It a mammal is not born with this…

Q: The mammal reproduction strategy that includes a mother laying eggs that hatch outside of her body…

A: Reproduction is the process of producing their offspring.

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A: Fauna is all life forms that reside in a particular region. The Galapagos Islands is a volcanic…

Q: . Certain insects are kept under control by sterilizing the males with x rays so that sperm…

A: almost all insects undergoes sexual form of reproduction . sexual reproduction involves both male…

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A: Lactation refers to the process by which there is synthesis of milk by the mammary glands of a…

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A: Selection is a process that play a huge role in evolution. Those who are better suited to survive…

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A: Since you've asked multiple questions, we're answering the first one for you. If you want any other…

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Q: In some spider species, the female eats the male immediately aftercopulation. How might you explain…

A: Evolution is the process of heritable change in the characteristics of an organism. Such changes…

Q: Compare the reproductive organs of reptiles and birds. How are their reproductive patterns…

A: Reptiles Reptiles are cold-blooded animals that have vertebral columns at their backs. These animals…

Q: give one species that is classified or exhibit the following: male to male combat show a…

A: Male-male competition occurs when two males of the same species compete for the opportunity to mate…

Q: Controlling for body size, would you expect a flightlessbird to produce eggs that are larger than,…

A: Flightless birds are birds that are unable to fly. These animals, which evolved from flying…

Q: Why are offspring of oviparous animals at a greater risk as compared to offspring of viviparous…

A: Oviparous animals are those which lay eggs. Viviparous animals are those which give birth to young…

Q: As you walk around your backyard on a damp night with a flashlight pointed at the ground, you notice…

A: Earthworm is a Member of kingdom animilia , and belongs to the phylum anelida. This organism is also…

Q: Which reproductive strategy could be described as a protective egg coating that contains a…

A: Ovipary.

Q: (A) Monogamy is rare in mammals. Why?

A: Monogamy allows an individual to mate with only one individual whereas polygamy is defined as having…

Q: a paragraph, describe the feedback mechanism that happens in the femaile reproductive system

A: Answer

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A: The term "animal behaviour" refers to everything animals do, including movement and other actions,…

Q: often relinquishing the young ones owing to food shortage is one of the common behaviours exhibited…

A: Mice often encounter shortage of food and they have various coping mechanisms to combat this.…

Q: Crowding mice together results in reproduction stopping as: O a. Crowding prevents them from eating…

A: Reproduction can be defined as the process in which an individual produces their offspring. This…

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.