Please discuss the fitness advantage associated with aiding a related or even an unrelated individual with producing offspring. Please give examples.

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

A: The infanticide  is also a animal behaviour that constricts a group of animals which kill their…

Q: Name four reproductive barriers and indicate whethereach is pre- or post-zygotic.

A: Reproductive barriers are a collection of mechanisms and physiological processes that prevents two…

Q: Describe three ways variation can be introduced into offspring produced by sexual reproduction.

A: Sexual reproduction causes greater genetic diversity because the sperm and egg produced contain…

Q: In seahorses, males incubate and care for offspring. Thus, the males are more likely to be tied up…

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

Q: Assume that a scorpion presents a meal to a partner to entice them to mate. This would be an example…

A: Animals have to show mating efforts before mating. Mating efforts refer to emphasize the opposite…

Q: Describe the advantages and disadvantages offermentation

A: Fermentation is defined as metabolic process that produces a chemical change in the organic…

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

A: Colourful feet of males are an honest signal of male individual quality as it indicates the ability…

Q: reproduction. Use the descriptions of the following species to predict what system of…

A: protogynous hermaphrodite * These are the animals that are females but they change their sex to male…

Q: Explain why sexual cannibalism represents an evolutionary paradox.

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

Q: How do different types of energy investment by females contribute to the reproductive success of a…

A: Fertilization is also known as syngamy. It can be defined as the fusion of the gametes which gives…

Q: a What is the probability that these beetles will produce an offspring that is heterozygous? 0%…

A:

Q: Which of the following IS TRUE about sexual dimorphism

A: Sexual dimorphism refers to morphological differences between men and women, but it can also refer…

Q: Would you expect environmental conditions to influence syngamy? Design two experiments to…

A: Fertilization is the fusion of the male and female gametes to produce a zygote. The pollen grain…

Q: Which of the following statements best describes the advantage of sexual reproduction in organisms?…

A: 1) Option C  is the answer. Sexual reproduction involves fusion of gametes,which brings various…

Q: Wedow et al. (2018) found that genes which predispose an individual towards gay sex:     improve…

A: The reproductive system is the most essential system of the human body. Any change or dysfunction in…

Q: How does the sexual life cycle increase the genetic variation in a species?

A:

Q: state the genetic behavior of the wild parental honey bee queen and worker

A: Workers are produced from an egg which the queen selectively fertilizes from stored sperm. They…

Q: In a population of snails occupying a single small pond, some individuals possess a single sex, and…

A: To determine the order of these three reproductive strategies in terms of their relative fitness, we…

Q: Roughly speaking, "direct fitness" is the number of progeny one produces while "indirect fitness" is…

A: The number of progeny an individual can produce generally describes its fitness. Natural selection…

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: Which of the following statements is NOT the reason why females are choosy?     By being choosy,…

A: Females that choose their partners wisely are less likely to lose their reproductive investment.…

Q: This trait results from a mutation in the a-keratin gene, and this mutation causes the feathers to…

A: The effect of mutation is seen if there is a single change or multiple changes. This depends upon…

Q: Termites are a diploid eusocial species in which a colony's queen and king produce both sons and…

A: The change in the characteristics of a species over a period of time and over a several generations…

Q: Rank the steps from first to last. To rank items as equivalent, overlap them. Reset Help Worms are…

A: There are different methods of reproduction in other organisms. It is studied under the domain of…

Q: Based on the data shown in the graph, select the statements that describe what happens whenever one…

A: Often organisms reproduce to form their next generation. This reproduction depends on natural…

Q: In some bee population, only large bees are big enough to unfold flower petals and obtain nectar and…

A: The flowering plants produce nectar that attract the pollinators and at the time of nectar feeding…

Q: give one species that is classified or exhibit the following: sex-role reversal show a photograph…

A: The sex role reversal is the mechanism in which  sexual selection among females is much higher than…

Q: Elephant seals are a sexually dimorphic species of marine mammal that lives off the coast of…

A: Heritability is a measure of the difference in human genes that cause differences in their traits.…

Q: Identify the role of each generation in the alternation-ofgenerationslife cycle.

A: Alternation of generation is the form of the life cycle which is composed of different types of…

Q: 1. Semelparous life history 2. Iterous species 3. Senescence 4. Antagonistic pleiotropy 5. Carrying…

A: here we need to give definition of various Semelparous and Iteroparous Life histories. Living…

Q: Give an example of a variable human trait that increases the fitness of the possessor. Give an…

A: (a) One of the variable traits that increases the fitness of the possessor is adaptation.

Q: Zooplankton (small animals that live suspended in the water) are sometimes isolated in small ponds…

A: Zooplankton - Zooplanktons are the type of organisms which live inside the water. These are…

Q: In human population, males are in general larger than females. This observation can be seen as an…

A: According to the question, in the human population, males are in general larger than females. This…

Q: What would a study of both monozygotictwins raised together and monozygotictwins raised apart tell…

A: Twins can be either monozygotic or dizygotic. In the case of monozygotic twins, they are formed due…

Q: Explain primate relationships between the pattern of within-group and between-group competition,…

A: Numerous elements, including the dynamics of intra- and inter-group rivalry, influence primate…

Q: To determine which characteristic females are using to select mates, first remind yourself of the…

A: Zahavi's handicap principle was given by Amotz Zahavi in order to explain the role of sexual…

Q: Based on the fictional graph below investigating the impact of color on the # of eggs laid by female…

A: Female dragons are also called drakaina. It is a female serpent or dragon and , sometime with…

Q: give one species that is classified or exhibit the following: plants that use insects for…

A: Pollination by the insect depends on flower colour and sweet smell. So the plant have must a…

Q: give one species that is classified or exhibit the following: infanticide show a picture of it…

A: Infanticide can be defined as killing the offspring by a mature animal that is supposed of the same…

Q: This diagram illustrates a type of reproductive process in an organism. Parent Offspring B. Based on…

A: Reproduction is the natural cycle by which new individual creatures – "offspring" – are delivered…

Q: Identify two organisms that appear similar but have two different mechanisms of sex determination.…

A: Animals with two distinctive sex chromosomes are of heterogametic sex, and they are subsequently…