'Mating systems' presentation slideshows

The Evolution of Mating Systems Chapter 11 Alcock (Animal Behavior) Tom Wenseleers

The Evolution of Mating Systems Chapter 11 Alcock (Animal Behavior) Tom Wenseleers. Ethology & Behavioural Ecology. Aims & Objectives. Aims Present the concept of alternative "mating systems" Present a simple mathematical model for male monogyny

1.77k views • 79 slides

Mating systems, sociality and mate choice in animals: contributions of molecular ecology

Mating systems, sociality and mate choice in animals: contributions of molecular ecology. Mating Systems and Sexual Selection. Diversity of mating systems Polyandry, Polygyny, Polygynandry, and Monogamy Consequences: male-male competition, female choice Honest signals, good genes

872 views • 64 slides

Motor Mechanisms and Behavior

963 views • 58 slides

IB 362 lecture 6

IB 362 lecture 6. Reproduction, Dispersal and Migration in Marine Organisms. Reproduction. Behavior Regulation/effect of hormones Allocation of resources i.e. somatic vs. non-somatic tissue growth Method/frequency of fertilization Parental Care.

580 views • 42 slides

4) Social Systems - Mating Systems Mating systems have 3 components:

608 views • 41 slides

REPRODUCTIVE STRATEGIES FOR SURVIVAL

REPRODUCTIVE STRATEGIES FOR SURVIVAL. Mating Systems. Mating Systems Monogamy. Pair bonds with one male and one female for one or more breeding seasons or for life Estimated that 90% of bird species are monogamous. Emperor Penguins form pair bonds for one breeding season. Mating Systems.

570 views • 35 slides

Behavioural Ecology This subdiscipline studies the behaviour of individuals in an

Behavioural Ecology This subdiscipline studies the behaviour of individuals in an ecological context. In general, the behaviours studied are directed toward food, habitat, and mates. In all three areas, dominance and territoriality are common

311 views • 30 slides

Announcements

Announcements. Sexual selection underlies the evolution of male competition and female choice. In many species, males and females are similar in appearance. How do ecological factors contribute to differences among sexes?. Mating systems Monogamy - 1 male, 1 female mate guarding

372 views • 28 slides

Male and Female Reproductive Strategies

Male and Female Reproductive Strategies. Selection Processes. Natural Selection. Natural selection is the differential survival and reproduction of organisms as a function of their physical attributes.

434 views • 27 slides

break

2: Population genetics. break. Two subpopulations. A: p=0. A: p=1. a: q=1. a: q=0. In such a case, there are no heterozygous individuals in the population, although according to HW, there should be. There is a deficit in heterozygous. Is this phenomenon general?. Two subpopulations.

573 views • 26 slides

This week

This week. Today Review paper assignment Web of Science tutorial Meeting signup sheet Quiz Mating systems. Thursday Louise Barrett leads discussion on Engh et al. 2002 Friday No office hours Next Tuesday Lecture on chapter 14 Quiz on chapter 12, reading.

279 views • 17 slides

EVOLUTIONARY BASES OF BEHAVIOR

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Chap.18 Epilogue

Chap.18 Epilogue. ??? ????? Ayo ???. Epilogue. Natural history and ecological theory Quality of information The boundaries of ecological science Ecology and our environment. Natural history and ecological theory. ??? in the tropical forest of Costa Rica.

324 views • 12 slides

Difference between Polyandry and Polygyny?

401 views • 9 slides

Difference between Polyandry and Polygyny?

359 views • 9 slides