Mate selection Study guides, Class notes & Summaries

Which item would be classified as biotic? -light -wind -temperature -fungus - Answer fungus Which item is an atom? -carbon dioxide -nitrogen -sucrose -methane - Answer nitrogen Largemouth bass have recently been introduced into ponds that previously did not contain any large, predatory fish. Which adaptation would help the existing population of small, prey species of fish avoid predation from the largemouth bass? -fins with smaller surface areas -faster average swim speed -more ...

Psychology 101 Latest 2024 Rated A+ Biological Evolution Changes that take place in the genetic and physical characteristics of a population or group of people Adaptive Significance The effectiveness of behaviour in aiding organisms to adjust to changing environmental conditions ultimate causes Evolutionary conditions that have slowly shaped the behaviour of a species over generations Proximate causes immediate environmental events and conditions that affect behaviour Evolution...

HDFS 145 MSU Exam 1 Questions & Answers 2024/2025 Traditional Family - ANSWERShusband, wife, and children with typical gender roles Matriarchal Family - ANSWERSoldest woman is head of household Family Orientation - ANSWERSfamily you were born into and grew up with Family of Procreation - ANSWERSfamily by marriage/childbearing Family of Cohabitation - ANSWERSfamily formed when cohabiting Native American Families - ANSWERS-monogamy -small families -dependent on extended famil...

What are the three criteria of a good scientific explanation? - Falsifiable predictions, replicability, parsimony Define proximate explanations - During the organism's life -- anatomical/physiological -- "how" Define ultimate explanations - evolutionary -- functional/historical -- "why" What are the ways one can test ultimate explanations? - Correlation and Experimental Manipulation Where is the nature and nurture dichotomy useful? - In dealing with MEASURABLE components (ex: heigh, ...

A SUBATOMIC PARTICLE HAS A NEGATIVE CHARGE AND IS FOUND IN A SHELL OF THE ATOM. WHAT IS THE PARTICLE? - AN ELECTRON MALE PEACOCKS COMPETE WITH ONE ANOTHER TO MATE FEMALE PEACOCKS. MALES WITH MORE COLORFUL TAIL FEATHERS ATTRACT FEMALE MATES AT A HIGHER RATE THAN THOSE W/O. THEREFORE MALE PEACOCKS HAVE COLORFUL TAIL FEATHERS, WHEREAS FEMALE PEACOCKS DO NOT. WHAT IS THIS AN EXAMPLE OF? - SEXUAL SELECTION A GARDENER MAINTAINS A SPECIES OF ROSE THAT PRODUCD EITHER YELLO FLOWERS ( THE DOMINANT ...

EVE 100 Midterm Exam Questions and Answers Latest 2023/2024 | 100% Verified. Which of the following are contributions to evolutionary thought made by biometricians? a. They described what later became known as continuous traits. b. They described how geography affects selective forces acting on populations. c. They catalogued diversity in bird phenotypes. d. They developed theories of sexual selection inspired by dramatic bird plumage. e. A and C f. C and D 2) You observe the following ge...

CMN 124 Exam 2 Study Guide Quiz. why study dating relationships? - correct answer -pair bonding is a trademark of humans (we seek out emotional relationships w/ commitment, and we like affirmation from others) -courtship is the first and most crucial family stage -couple interaction constitutes a mate relationship more than a marriage license (nothing really changes from courtship to marriage; the same patterns are transferred to marriage) What are individual factors? - correct ...

Outline what sexual selection is Correct Answer Sexual Selection is the process of selecting the right mate through competing rivals and engaging in the right behaviours in order for successful conception and child rearing. The evolutionary explanations behind this preference is important as it gives us insight on who will be chosen and who will be excluded. Outline the two ways in which sexual selection operates Correct Answer Intrasexual Selection - this involves individuals of one sex (usu...

BIO120 TEST 2 UOFT LECTURE 9-15 RATED A+ taxonomic diversification divergence causing a change in species name Taxonomy The scientific study of how living things are classified; like the vocabulary to the grammar of systematics Carol Linnaeus "Father of Taxonomy"; established his classification of living things; famous for animal naming system of binomial nomenclature; came BEFORE Darwin sympatric within a region Allopatric across regions taxonomic (morphological) naming of s...

ANSC 1401 Crossland Exam 3 Questions and Answers Already Passed DNA is located in the chromosome of the nucleus of the cell. True Gene Small section of DNA that codes for a specific purpose. Genome Sum of genetic material of an animal. Trait Observable characteristics Allele you receive one of these from each parent which can make a gene have various forms of genotypes and phenotypes. Mitosis somatic cell division Meiosis Development of germ cells, aka gametogenesis C...