6. Questions: Round 2 - Male parental involvement。 Did the average number of matings per type vary amongfemales? If so how? And why or why not?。 Did the average number of matings per type vary amongmales? If so how? And why or why not?。 Did the average reproductive success per type varyamong females? If so how? And why or why not?Did the average reproductive success per type varyamong males? If so how? And why or why not?7. General QuestionsоHow did your results differ between Round 1 (no maleparental involvement) and Round 2 (no male parentalinvolvement)?

**Method for addressing the query:**1. Comprehending the setup of the experiment: Start by carefully…

Answered: 6. Questions: Round 2 - Male parental…

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter45: Population And Community Ecology

Section: Chapter Questions

Problem 29RQ: Why are polyandrous mating systems more rare than polygynous matings? Only males are capable of...

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Similar questions

What type of mating system developed in Round 1 without male parental involvement? Why? What type of mating system developed in Round 2 with male parental involvement? Why? If males and females had the same number of sperm, would the two rounds differ? how
What is assortative mating? when individuals mate with those who are similar to themselves when individuals mate with those who are dissimilar to themselves when individuals mate with those who are the most fit in the population when individuals mate with those who are least fit in the population
Why are polyandrous mating systems more rare than polygynous matings? Only males are capable of multiple rounds of reproduction within a single breeding season Only females care for the young Females usually experience more intrasexual selection pressure than males Females usually devote more energy to offspring production and development.
7. The benefit of fighting for a territory is 12 reproductive units, and the cost is 8 reproductive units. What is your benefit if both opponents play dove? b. The benefit of fighting for a territory is 8 reproductive units, and the cost is 12 reproductive units. Should you be hawk or dove? Using Hawk dove Game Theory https://www.youtube.com/watch?v=lshGV-qxJmI
Question 7 Which is not a valid hypothesis to explain why male animals participate in monogamy males increase their fitness by helping their offspring O males increase their fitness by quarding their mate from other males O in some species, females restrict their mate from getting new partners O Trick question: male animals never participate in monogamy A Moving to another question will save this response. f3 f4 fs 文 f6 f7 米 esc % & 4 Q W E Y # M
b Login | bartleby Danvin dovelene IMG-5492.PNG E U4SD.Org E Reading list IMG-5 Which of the following choices is NOT a potential disadvantage to sexual reproduction? O A. Finding a mate is energetically expensive. - Mail Inbox Starred O Snoozed B. Finding a mate may increase the risk of predation. Importar C. Sexual reproduction increases linkage disequilibrium. Sent D Drafts Categor D. Copulation may not produce offspring. 2 Social O Update Reset Selection 2 Forum O Promot OMark for Review What's This? 504's > Chat > Rooms > Meet 48 TAC O 2:16
Iti do a cohort study on some new cute animal, and I discover that most of the individuals die at a relatively young age, and only a few live close to the maximum age for the species, what would you predict about the reproductive strategy of this species? O They probably produce relatively few offspring and invest a lot of parental care into each offspring. O They probably produce a lot of offspring, and invest a lot of parental care into each one. O They probably produce a lot of offspring but do not invest much parental care in any individual offspring O They probably produce offspring only after individuals manage to live to close to their maximum age
Im pP x PP 6/6 wa s hatarosygous genotypa? Dark eyes Dark eyes 11. What percentage of the offspring will have a heterozygous genotype? 12. What will the ratio of flies with dark eyes to white eyes be? Dd x x Dd 13. What percentage of the offspring will be short? Tall Tall 14. What percentage of the offspring will have a homozygous dominant genotype? TT х Tt 15. What percentage of the offspring will Long beak Long beak have long beaks?
What is Bateman's principle? Bateman's principle Lots of sperm Feweggs Sperm must compete over eggs Vria iepaduivesc ie mudigae in males tan in female The vane isame ete emity of sa elecion Males must compete overfemales Lots of sperm Feweggs A Terrnitoral males direct more courtship dispiays towards females that have shown up on their teritory for the first time compared to long term females companions. Males must maimce the number of mates Preferencefor "new females A single bird eggmay constitute 15-20% of female's body mass Lots of sperm Few eggs Females must maimize reproductive success per egg CS Scanned with CamScanner
Explain the trade-off between number of offspring and amount of parental investment per offspring. The trade-offs of parenting Parental investment expenditure of time and energy on one offspring Pros: parental investment may inorease the chances of an offspring to sunvive and reproduce w net l e Cons parental in vestmentreduces the parent's abilityb generate additional offspring Parental investmentis a limitedresource Why do males and females have different reproductive strategies? Why do males in many species employ a number-of-offspring strategy while females employ the parental investment strategy? Females are more likely to gain from parental investment: Evolution of sexual reproduction 1. The of tspring they care for have 100% c carrying their genes Divergent selection that favored two alternative reproductive strategies % chance of 2. Their gain from multiple mates is limitedbetter to nvest in parenting than in mating 1. Numberof-ofthoring sategy Individuab whose gametes are good…
Which of the following is associated with multiple reproductive episodes during a species’ lifetime? semiparity iteroparity semelparity fecundity
Which of the following is associated with long-term parental care? few offspring many offspring semelparity fecundity

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