In polygynous species, why do females in good condition invest more energy in male offspring than in female offspring? Females in good condition produce males in good condition but females in poor condition. Male offspring are more likely to produce more grandchildren than female offspring. Male offspring are more likely to help provide for the mother and her future offspring. Male offspring tend to mature earlier than female offspring to produce grandchildren sooner.

Q: The brightness of color in male Blue-footed boobies correlates with higher mating success. Why is…

A: Blue footed boobie is a bird which is found to the tropical and subtropical regions of the pacific…

Q: Please explain migration and sexual navigation of Asian elephants

A: Introduction:- The Asian elephant is the largest mammal on the Asian continent. They live in arid…

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A: Sequential hermaphroditism occurs when the individual changes sex at some point in its life and…

Q: Satellite and attached male horseshoe crabs do not have the same reproductive success. Why hasn’t…

A: Satellite male These are the male that waits near male to intercept females lured to the other…

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A: Females choose partners based on particular qualities or behaviours that are regarded as…

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

Q: fluorogenic methods that can be used in detecting coliforms and E.coli

A:

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: The northern red-legged frog, or Rana aurora, is found along the western coast from British Columbia…

A: Reproductive isolation is the inability of a species to breed successfully with related species due…

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Q: QUESTION 9 Under what circumstances does a one male polygynous group become a multi-male polygynous…

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Q: In the context of the runaway sexual selection hypothesis, what role does female mate choice play in…

A: In the context of the runaway sexual selection hypothesis, female mate choice plays a central role…

Q: some cases, males or females do care for young of their own species that are not their own, as when…

A: There may be reason that adoptions fostering helped these females reproduce later on as Regular…

Q: Compare and contrast the reproductive strategies (for both fertilization and development) of fish,…

A: A process known as fertilization begins sexual reproduction when a sperm and an egg are combined.…

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: How might the following findings be understood in terms of the adaptive value of female mate…

A: This is a type of behavioural sexual selection in which the behaviour or the characteristics shown…

Q: Which of the following sexual traits is LEAST likely to have evolved due to male-male competition…

A: Sexual behavior includes various actions, activities, and interactions related to the expression of…

Q: Which species, other than humans, cares long term for offspring that are not their own: Chimpanzees…

A: Which species, other than humans, cares long term for offspring that are not their own:

Q: The following pattern of mortality was observed in a fictitious mammal. Of the newborn females, half…

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Q: Describe thoroughly the selective advantages and disadvantages organisms that reproduce sexually…

A: Reproduction is one of the biological processes in which parents produce offsprings which are…

Q: In Aristotle’s scala naturae, which of the following animal groups possess all four types of “souls”…

A: The question is asking us to identify which group of animals, according to Aristotle's scala…

Q: Having a post-reproductive stage in the life cycle is unique to: Group of answer choices all…

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Q: Individuals of some species of bony fishes change sex, some to maintain more males than females,…

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Q: several types of reproductive isolating

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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.