Genotypes - Study guides, Class notes & Summaries

Which of the following physiological responses is caused by the release of anti diuretic hormones ? ----CORRECT ANSWER------Increase in water reabsorption in the collecting duct Which of the following is the atomic number that has 12 protons and 12 neotrons ---- CORRECT ANSWER------24 Which of the following describes how a punnet square can predict the genotype of the offspring of the alleles of both parents are known? ----CORRECT ANSWER------Shows what genotypes are possible one the offs...

Which of these is(are) example(s) of polyphenism. Circle all that apply correct answers -Temperature-dependent sex determination in turtles -Seasonal coat color in snowshoe hare Which of these statements is FALSE? Quantiative traits are ones that are controlled by many genes The capacity for phenotypic plasticity can evolve. Hardy-Weinberg Theorem is the null hypothesis for evolutionary change in allele frequency. Natural selection acts on genotypes correct answers Natural sele...

ADAPTATIONS - - Biological traits that help an individual to survive -reproduce in its habitat The human eye - enables you to recognize and respond effectively to things around you by directing and analyzing the reflected light - ie raccoons paws are so developed they do not need eyes to distinguish food from non-food - bats are able to navigate in the dark Adaptive Functions of Mental Activities - - selective attention, memory, encoding and memory retrieval what else are psycholog...

BIOL 1001 LSU Crousillac Final Chs 10- 12, 14 Questions and Answers 100% Pass **1. What is a gene?** - a. A segment of DNA that is only a few nucleotides long. - b. A unit of DNA that encodes the information necessary to produce proteins, cells, and entire organisms; can range from a few hundred to many thousands of nucleotides in length. - c. A type of RNA that carries genetic information. - d. A structure within the cell nucleus that contains DNA. **2. What is the locus of a ge...

AP BIOLOGY 21 Pogil Answers Hardy Weinberg Equation The Hardy-Weinberg Equilibrium 211 The Hardy-Weinberg Equilibrium How can we make predictions about the characteristics of a population? Why? Punnett squares provide an easy way to predict the possible genotypes for an offspring, but it is not practical to perform a Punnett square analysis on all possible combinations of all members of a population to predict what the population might look like in the future. For that we must turn to statistics...

BIO 100 EXAM 2 STUDY GUIDE LATEST UPDATE GRADED A+ What characteristic of DNA evidence makes it particularly valuable in criminal investigations? Its uniqueness to each individual organism. What ensures the stability of the complementary base pairs in a DNA molecule? Hydrogen bonds. Why did the double helix model of DNA generate excitement in the scientific community? It elucidated how genetic material could be duplicated through complementary strands. What are the alternative ...

Both amino acids and nucleotides form complex chains. Select all the answers below that are accurate. A. The chains formed by both have polar phosphate groups. B. Both contain peptide bonds. C. Both contain nitrogen. D. The chains formed by both can be lysed by trypsin. E. The sequence of chains both form from preexisting templates. correct answersC. Both contain nitrogen. E. The sequence of chains both form from preexisting templates. When a population is in Hardy-Weinberg equilibriu...

What are the 5 types of Immunity? -Natural Immunity (Innate Resistance/Immunity) -Acquired Immunity -Passive Acquired Immunity -Humoral Immunity -Cell-Mediated Immunity Define Natural Immunity (Innate Resistance/Immunity): -resistance that exist prior to exposure to a microbe -we are born with this resistance -based on genotypes and species What nonspecific barriers to infection does Natural Immunity provide? -skin -mucous membranes -certain cells (NK cells) Master01 | October, ...

1) Which of the following statements is correct in describing the terms monohybrid cross and dihybrid cross? - Answer-B) A dihybrid cross involves organisms that are heterozygous for two characters that are being studied, and a monohybrid cross involves organisms that are heterozygous for only one character being studied. 10) Mendel's observation of the segregation of alleles in gamete formation has its basis in which of the following phases of cell division? - Answer-D) anaphase I of meio...

EEB 2100 UCONN FINAL EXAM QUESTIONS + ANSWERS GRADED A+ Overexplotation - Correct Answer overharvesting natural resources faster than their replacement is a main cause of biodiversity loss Overexploitation-Cod Fishing - Correct Answer Atlantic Cod fishery is depleted by 1920's technological advances such as diesel engines that allow for larger boats Consumer knowledge: *Potential exam bonus question* - Correct Answer In New England you should avoid Cod and Bluefin Tuna because they are...