Genotypic - Study guides, Revision notes & Summaries

23 chromosomes - each parent contributes this many chromosomes to their offspring in humans. 46 chromosomes - Full set of chromosomes in a normal human cell. Adele - Set Fire To The Rain Allele - the different forms of a gene. Centromere - area where the chromatids of a chromosome are attached Codominance - situation in which both alleles of a gene contribute to the phenotype of the organism Crossing over - process in which homologous chromosomes exchange portions of their chromatids dur...

BIOSCI 210 Species Concepts and Speciation Exam Questions and Answers 100% Pass Species (Charles Darwin) - Correct Answer ️️ -set of individuals closely resembling each other - knew than an understanding of variation within and between specials was critical for taxonomy and evolution Species (Modern Synthesis) - Correct Answer ️️ -species are fundamentally different from the taxa about and below them in taxonomic hierarchy Species (Folk Concept) - Correct Answer ️️ -Individu...

A new fossil of a mammal is discovered from Eocene deposits that is remarkable for its extremely short neck coupled with very long legs. What would you predict for the number of neck vertebrae that would be found in this fossil? - 7 Alleles are most likely to show linkage disequilibrium if they: - occur very close together on the same chromosome An approach to estimating the narrow-sense heritability of a trait - measure the trait in parents and their offspring for comparison Based on the...

BIOSCI 210 Species Concepts and Speciation Exam Questions and Answers 100% Pass Species (Charles Darwin) - Correct Answer ️️ -set of individuals closely resembling each other - knew than an understanding of variation within and between specials was critical for taxonomy and evolution Species (Modern Synthesis) - Correct Answer ️️ -species are fundamentally different from the taxa about and below them in taxonomic hierarchy Species (Folk Concept) - Correct Answer ️️ -Individu...

You are raising a special type of salmon for a study at your lab and you currently have a school of 1,000 fish. Your goal is to breed for bright pink fish (bb). You have found that 250 fish are pink, 536 fish that are brown (BB), and 214 that have both brown and pink scales (Bb). Calculate the allelic frequencies for the population. correct answers b (pink) = 2(250) + 214 = 714/2000 = 0.357 = q B (brown) = 2(536) + 214 = 1286/2000 = 0.643 = p The backbone of DNA consists of: correct answers...

Which of the following may benefit from the identification of specific microorganisms? - Environmental bioremediation programs - Criminal investigations - Radiation treatment of produce and meats - Treatment of infectious disease -:- - Environmental bioremediation programs - Criminal investigations - Treatment of infectious disease _______________ identification methods examine the DNA sequence of an organism, whereas _______________ identification methods use antibody-antigen rea...

3. ________ isolating mechanisms prevent the fusion of gametes where as _______ isolating mechanisms prevent the proper functioning of the zygote. - Prezygotic, post zygotic • Adaptive radiation - o Existence of groups of closely related species that have recently evolved from a common ancestor by adapting to different parts of the environment. This is common in situations in which species occur in an environment with few other species and many available resources. o Adaptive radiation re...

Marfan syndrome is inherited in an autosomal dominant pattern. Which of the following is true? A. Female offspring are more likely to be carriers of the disease. B. Male offspring are more likely to inherit the disease. C. Male and female offspring have the same likelihood of inheriting the disease. D. Female offspring are more likely to inherit the disease. E. Two of the above statements are true. Feedback:Male and female offspring have the same likelihood of inheriting the disease. Mend...

BSC1010 ACTUAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS 100% VERIFIED GUARANTEED PASS Core Concept: -MOST traits are not based on 1 gene. - Cells in specific tissues such as muscle, determine which genes are active and where they are located during development. - The genome of an organism is represented in each cell. - the key to gene function is the information or instructions to produce proteins. - Mutations occur randomly and are sources of variation. Genetics the study of t...

intraspecific competition correct answer: competition among individuals of the same species EX: hummingbird feeder interspecific competition correct answer: competition between different species community correct answer: assemblage of species in the same place at the same time competition correct answer: - and - types: interference, exploitation, apparent consumer- resource correct answer: + and - when one species is another's resource plant-herbivore host-parasite preda...