Dimorphism - Study guides, Class notes & Summaries

Bio 101 Final- Straighterline 100% Correct Review Update You are most likely to see hag fish, sperm whales, and viperfish inhabiting which of the following zones of the ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic - ANSWER-bathypelagic What was the first seed plant to appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular plants - ANSWER-gymnosperm In a pedigree for an autosomal recessive disorder, which of the following will occur if two homozygous ...

ENWC Exam 1: Reading Questions with Verified Answers Ch 14- Define lifelong monogamy. Where individuals pair with a single mate for that breeding season and for all subsequent breeding seasons as long as both individuals are alive. Ch 14- Define serial monogamy. A specific case of monogamy in which individuals pair with only a single mate during a breeding season but that mate changes per season. Ch 14- What are the costs and benefits of defending a territory? Costs are lost time, ...

Falconry {Apprentice Birds} Exam Questions With Revised Correct Detailed Answers With Rationales Guaranteed Pass 1. The falcon in which sexual dimorphism is found in both plumage coloration and pattern is the... a. Peregrine Falcon b. American Kestrel c. Gyrfalcon d. None of the above. - ANSWER Ans. b In the adult plumage, both the American Kestrel and the Merlin demonstrate conspicuous coloration differences based on gender. However, immature Merlins of either sex...

GMO (genetically modified organism) - An organism whose DNA has been deliberately altered. Made possible by Recombinant DNA technology. Evolution - Change in a population or species over generations Microevolution - Change in allele frequencies in a population over generations. Macroevolution - Evolution at or above the species level Charles Darwin - Father of evolution Darwin's Theory of Evolution - Species living today descended from a single ancestral species. Two main components are ...

Gymnosperms (conifers) Seeds not enclosed in ripened ovary. Angiosperms (Flowering plants) Seeds are enclosed in a ripened ovary/fruit. 7 characteristics of seed plants 1. Megaphyllous leaves (branched veins w/ leaf trace gaps) 2. Heterospory [advanced] (production of spores of two different sizes and sexes) 3. Eusporangiate 4. Xylem and phloem 5. Dominant and independent sporophyte 6. Gametophyte is dependent on the sporophyte for nutrition 7. Reproduce by seeds Se...

Monocyte Identify the nucleated blood cell. Lymphocyte Band neutrophil Monocyte Eosinophil Homozygous HbSS A completely sickled cell (drepanocyte) is most commonly seen in which of these conditions? Homozygous HbSS Heterozygous HbSA Double heterozygous HbSC Hb S with beta thalassemia Truly sickled cells are a result of a homozygous HbSS state. Heterozygous HbSA or Sickle cell trait patients typically do not exhibit any red blood cell abnormalities on the peripheral sme...

Anthropology 105 WVU Exam 1 Questions With Verified Solutions What is the real measure of success under natural selection? How many offspring are produced What is the founder effect? A type of genetic drift that results when only a small number of individuals from a larger population starts a new population. Why is anthropology said to be "holistic?" Combines studies of biological and cultural phenomena What's the major goal(s) of anthropology? To understand diversities and si...

BIO 104 exam 1 Questions Exam With Solutions 100% Correct Which concept is the defining feature of the discipline of physiology? A. descent with modification B. homeostasis C. evolution D. dimorphism E. differentiation B. Homeostasis

How can the differences between swans be distinguished? - ANSMarkings on the beak Dabbling ducks belong to which subfamily? - ANSAnatinae Sexual dimorphism only occurs in ______. - ANSDucks Which of the following is NOT a type of duck? - ANSGreen-breasted merganser Geese typically eat which of the following most? - ANSPlants and grain

ASM 275 UNIT 2 - STUDY GUIDE QUESTIONS WITH CORRECT ANSWERS Know the techniques for assessing sex - which is most accurate - which is least accurate CORRECT ANSWER - metric and non-metric - pelvis * most accurate, primary sexual characteristics - cranium * second most accurate, secondary sexual characteristics - post-cranium and dentition * least accurate, based on sexual dimorphism Know what features are associated with each sex (for example, ventral presence is a f...