Particulate inheritance Study guides, Class notes & Summaries

Who was Gregor Mendel and what did he discover? correct answers A 19th century Austrian monk who discovered the basic laws of genetics What is the Blending Theory of Inheritance? correct answers The idea that the characteristics of each parent were somehow blended in the offspring, yielding an offspring intermediate between the two parents What were the flaws of the Blending Theory of Inheritance as an explanation of heredity? correct answers It predicted that offspring would ALWAYS be int...

endelian Genetics A particulate mechanism for the inheritance of traits Gregor Johann Mendel* Famous for experimenting with pea plants to observe the occurrence of inherited traits. He eventually became known as the father of genetics (1822-1884). Was recognized for his work after he died. Grew up with a farming background in a lower-middle class home. Garden pea* (Pisum sativum) Used for Genetic studies by Gregor Mendel. Garden peas were an ideal choice for Mendel to use because they...

Bio 150 Final Exam - UTK Mamantov(2024 LatestWhat statement best distinguishes scientific hypotheses from scientific theories? - ANSWER Hypotheses are usually narrower in scope; theories have broader explanatory power. A controlled experiment ____________. - ANSWER includes at least two groups, one of which does not receive the experimental treatment In trying to determine whether DNA or protein is the genetic material, Hershey and Chase made use of which fact? - ANSWER DNA contains phosph...

Chapter 03 Mendelian Inheritance Student: ___________________________________________________________________________ 1. The theory of pangenesis was first proposed by ________. A. Aristotle B. Galen C. Mendel D. Hippocrates E. None of these choices are correct 2. Which of the following is correct regarding the blending theory of inheritance? A. It believed that hereditary traits blended from one generation to the next B. It was possible for th...

Who was Gregor Mendel and what did he discover? correct answers A 19th century Austrian monk who discovered the basic laws of genetics What is the Blending Theory of Inheritance? correct answers The idea that the characteristics of each parent were somehow blended in the offspring, yielding an offspring intermediate between the two parents What were the flaws of the Blending Theory of Inheritance as an explanation of heredity? correct answers It predicted that offspring would ALWAYS be int...

What statement best distinguishes scientific hypotheses from scientific theories? - ANSWER Hypotheses are usually narrower in scope; theories have broader explanatory power. A controlled experiment ____________. - ANSWER includes at least two groups, one of which does not receive the experimental treatment In trying to determine whether DNA or protein is the genetic material, Hershey and Chase made use of which fact? - ANSWER DNA contains phosphorus, whereas protein does not. In analyzi...

Gregor Mendel correct answer: Austrian monk; father of genetics; studied heredity using garden peas monohybrid cross correct answer: studied inheritance of one trait particulate theory of inheritance correct answer: units of inheritance are discrete particles (they don't blend or mix) gene correct answer: unit of inheritance alleles correct answer: different versions of gene what type of allele masks the expression of this type of allele correct answer: dominant alleles mas...

Artificial cross-fertilization - Answer- removing anthers from a flower and introducing pollen of the desired type with a small brush Pure-breeding strains - Answer- strains that consistently produce the same phenotype Took Mendel two years to prepare his P1 (Parental) generation - Answer- The original parents F1 (Filial) generation - Answer- offspring of the P generation Replicate crosses - Answer- repeat each cross several times Reciprocal crosses - Answer- The same genotypes...

Prevailing hypothesis of mid-1800's century - ANSWER-Blending Inheritance: offspring inherit characteristics that are a blend of those seen in parents Particulate inheritance - ANSWER-Gregor Mendal conducted research demonstrating this hypothesis: determinants (genes) are passed to next generation without blending Gregor Mendel - ANSWER-"Father of Genetics" Austrian monk/botanist; pea plants; two laws of inheritance; demonstrated how experiments studying inheritance patterns should be ...

What is not a part of the Cell Theory - The molecules within a cell are alive the process that converts DNA to mRNA - Transcription The process that converts mRNA to protein - Translation The four cells produced in meiosis will have a - n number of chromosomes and will differ genetically from each other what are the reactants of photosynthesis - Carbon Dioxide, water and sunlight which scientists influenced Darwin by his study of human population growth and the resulting struggle ...