Fecundity - Study guides, Class notes & Summaries

BIOL 2400 Exam Questions And Answers Life History Traits - ANS traits related to fitness (reproduction and survival of offspring) sex role reversal - ANS a change in the typical behavior patterns of males and females, as when, for example, females compete for access to males or when males choose selectively among potential mates Miscarriage, cannibalism - ANS Organisms may regulate the number of offspring to maximize fitness via ___________ and ____________. Alter the Sex Rat...

Effective Altruism correct answers is a philosophy and social movement that applies evidence and reason to determine the most effective ways to benefit others. Distinction between (moral) rightness & goodness (a.k.a. non-moral value) correct answers Goodness: What does the good life consist in? What makes someone's life go best? E.g., pleasure, desire satisfaction, achievement of worthy goals. Moral Rightness: How should we understand the nature and the content of our obligations to others?...

Question 1 5 / 5 pts (TCO 8) _____ is the incidence of childbearing in a country’s population, while _____ refers to maximum possible childbearing. Fertility; fecundity Active fertility; childbearing potential Birth rate; population growth Fertility; childbearing potential Fecundity; fertility Chapter 15 Question 2 5 / 5 pts (TCO 8) According to Emile Durkheim, while traditional, rural societies were built on _____, modern urban societies are held together by _____. likeness; dif...

Define fecundity - The ability to reproduce Define fertility - The average number of offspring per reproductive female What is the relationship between life cycle complexity and reproductive rate? - Organisms with a simple life cycle generally reproduce quicker Describe a stage of life in which an organism is sessile? - The organism is attached to a surface (such as a rock) What is a hermaphrodite? - An organism with both male and female reproductive organs What is a life history?...

A population of organisms is measured to have an instantaneous exponential growth parameter, r, of .93. Which of the following statements are reasonable, given this infomation? - The population will increase over time Birds and Mammals, among other organisms, exhibit a latitudinal gradient in species diversity. Based on this, and from your reading of chapter 53 of the textbook and from the lecture, which of the statements are good conclusions? - Both these groups have their highest diversit...

Acclimatization - Short-term, reversible adjustment to lessen the effect of an environmental change and associated stress. Can be physiological, morphological, or behavioral Adaptation - Any heritable trait (genetic) that enhances the survival and reproduction of an organism under a given set of environmental conditions. Can be physiological, morphological, or behavioral Aquatic Biological Zones - Precipitation is less important and temperatures fluctuate much less seasonally. Not based on...

Parasitology Exam 1 Questions With 100% Correct Answers 2024 Parasitology - answerStudy of the most common mode of life on earth Parasitology - answerCentered on animal parasites of humans, domestic animals, and wildlife Animal parasites - answerParasitology is centered on Parasite - answerAn organism that lived in or on another organism and either harms the host or lives at the expense of the host Parasitic clams - answerAlter their mantle to make it look like a fish. Used as a decoy to...

Red Queen Effect - ANSWER-For coevolving populations, to maintain relative fitness, each population must constantly adapt to each other. This term was borrowed from Lewis Carroll's Through the Looking-Glass by Leigh Van Valen to refer to biological arms races, such as those between parasites and their hosts Anisogamy - ANSWER-Sexual reproduction involving the fusion of two dissimilar gametes; individuals producing the larger gamete (eggs) are defined as female, and individuals producing ...

FW104 Final Exam CSU Questions With Verified And Updated Answers. DNA - answergenetic code or blueprint for life; uses four types of molecules called bases (GACT) GENES - answerpart of DNA that is usually located on a chromosome and that contains chemical information needed to make a particular protein controlling or influencing an inherited bodily trait CHROMOSOMES - answercompact structures consisting of long strands of DNA that are wound around proteins DIPLOID - answerhaving two hap...

In the case of mutant and wildtype simploids, who overtook the other? mutant overtook the wildtype since they matured and reproduced earlier Once nutrients and energy are acquired w at determines where it will go? environment- can go to growth and reproducing or it can go towards defense 00:13 01:28 With the tits, what was confusing? the mean of eggs was 5 but when 12 were laid it produced the most surviving which is confusing since the mean should be the most survivin...