Topic D.4 powerpoint
... D4.3 State the assumptions made when the Hardy Weinberg equations is used ...
... D4.3 State the assumptions made when the Hardy Weinberg equations is used ...
Patterns of inheritance!
... In one kind of mouse, fur color is a multiple allele trait because there are three alleles. Black (B), Tan (T), and white (W) are all alleles that mice can have but each mouse only has two alleles. Black is dominant over Tan, which is dominant over White. Often written: Black > Tan > White If a homo ...
... In one kind of mouse, fur color is a multiple allele trait because there are three alleles. Black (B), Tan (T), and white (W) are all alleles that mice can have but each mouse only has two alleles. Black is dominant over Tan, which is dominant over White. Often written: Black > Tan > White If a homo ...
Pedigree Problems
... A pedigree is a visual chart that depicts a family history or the transmission of a specific trait. At least, they can be interesting to view and at most, they can be important tools in determining patterns of inheritance of specific traits. Pedigrees are used primarily by genetic counselors when he ...
... A pedigree is a visual chart that depicts a family history or the transmission of a specific trait. At least, they can be interesting to view and at most, they can be important tools in determining patterns of inheritance of specific traits. Pedigrees are used primarily by genetic counselors when he ...
Understanding Inheritance
... Key Concept What determines the expression of traits? Directions: The ozmox is a fictional creature with a variety of traits. Study the list of ozmox alleles for the seven traits below. Then look at the genotypes of a particular ozmox named Glork. Using that information, write Glork’s phenotype for ...
... Key Concept What determines the expression of traits? Directions: The ozmox is a fictional creature with a variety of traits. Study the list of ozmox alleles for the seven traits below. Then look at the genotypes of a particular ozmox named Glork. Using that information, write Glork’s phenotype for ...
natural selection - sciencesebastian
... • The founder effect occurs when a new population is started by only a few individuals that do not represent the gene pool of the larger source population. • At an extreme, a population could be started by single pregnant female or single seed with only a tiny fraction of the genetic variation of t ...
... • The founder effect occurs when a new population is started by only a few individuals that do not represent the gene pool of the larger source population. • At an extreme, a population could be started by single pregnant female or single seed with only a tiny fraction of the genetic variation of t ...
Name - Wsfcs
... If you are adopted, don’t live with any genetic parent, or can’t complete a pedigree for your own family, select a friend or neighbor’s family and construct your pedigrees using their information. Choose 1 of the following 4 traits: A Hitchhiker’s thumb: People with two recessive alleles (hh) for h ...
... If you are adopted, don’t live with any genetic parent, or can’t complete a pedigree for your own family, select a friend or neighbor’s family and construct your pedigrees using their information. Choose 1 of the following 4 traits: A Hitchhiker’s thumb: People with two recessive alleles (hh) for h ...
Chapter 8 Lesson 1
... offspring being green? 25% 2. What is the percent chance of the offspring being green and wrinkled? 6.25% 3. What is the percent chance of the offspring being wrinkled? 25% 4. What is the percent chance of the offspring being yellow and round? 56.25% 5. What is the percent chance of the offspring be ...
... offspring being green? 25% 2. What is the percent chance of the offspring being green and wrinkled? 6.25% 3. What is the percent chance of the offspring being wrinkled? 25% 4. What is the percent chance of the offspring being yellow and round? 56.25% 5. What is the percent chance of the offspring be ...
Microevolution 2
... - the equilibrium frequency of A1 = A2 = 0.50. - we can plot mean population fitness (wbar) as a function of the frequency of the A1 allele. - two important conclusions can be drawn. - first, natural selection results in a maximization of mean population fitness at some intermediate frequency of the ...
... - the equilibrium frequency of A1 = A2 = 0.50. - we can plot mean population fitness (wbar) as a function of the frequency of the A1 allele. - two important conclusions can be drawn. - first, natural selection results in a maximization of mean population fitness at some intermediate frequency of the ...
Document
... Why do lethal alleles persist in the population? Recessive lethal alleles are not eliminated; rare alleles occur in the heterozygote (protected polymorphism). Allele frequency q = 0.01 Expected frequency of double recessive homozygotes, q2 = 0.0001 Expected frequency of heterozygotes, 2pq = 0.0198 ...
... Why do lethal alleles persist in the population? Recessive lethal alleles are not eliminated; rare alleles occur in the heterozygote (protected polymorphism). Allele frequency q = 0.01 Expected frequency of double recessive homozygotes, q2 = 0.0001 Expected frequency of heterozygotes, 2pq = 0.0198 ...
Mendel`s peas - Seattle Central
... – Will they segregate together? – Will they segregate independently? ...
... – Will they segregate together? – Will they segregate independently? ...
Unit 4 Genetics - Jamestown Public Schools
... different traits can segregate (separate) independently during gamete formation Independent assortment increases genetic variation (genetic diversity, helps create genetically different organisms) ...
... different traits can segregate (separate) independently during gamete formation Independent assortment increases genetic variation (genetic diversity, helps create genetically different organisms) ...
Population Genetics and Hardy-Weinberg Populations Lab General
... 2. Put the two cards together. The two cards represent the alleles of the first offspring. One of you should record the genotype of this offspring in your notebook. 3. Each student pair must produce two offspring, so all four cards must be reshuffled and the process repeated to produce a second offs ...
... 2. Put the two cards together. The two cards represent the alleles of the first offspring. One of you should record the genotype of this offspring in your notebook. 3. Each student pair must produce two offspring, so all four cards must be reshuffled and the process repeated to produce a second offs ...
... Calculate the probability that an individual heterozygous for a cleft chin (Cc) and an individual homozygous for a cleft chin (cc) will produce offspring that are homozygous for a cleft chin When analyzing a pedigree, how can you determine if an individual is a carrier (heterozygous) for a trait ...
Biol-1406_Ch12.ppt
... Example: The SRY gene in male humans – SRY gene stimulates development of gonads ...
... Example: The SRY gene in male humans – SRY gene stimulates development of gonads ...
Genetics 7D
... copies of each gene. This is due to the fact that both mother and father contribute a copy at the time of conception. This original genetic material is copied each time a cell divides so that all cells contain the same DNA. Genes store the information needed for the cell to assemble proteins, which ...
... copies of each gene. This is due to the fact that both mother and father contribute a copy at the time of conception. This original genetic material is copied each time a cell divides so that all cells contain the same DNA. Genes store the information needed for the cell to assemble proteins, which ...
Name Class Date
... copies of each gene. This is due to the fact that both mother and father contribute a copy at the time of conception. This original genetic material is copied each time a cell divides so that all cells contain the same DNA. Genes store the information needed for the cell to assemble proteins, which ...
... copies of each gene. This is due to the fact that both mother and father contribute a copy at the time of conception. This original genetic material is copied each time a cell divides so that all cells contain the same DNA. Genes store the information needed for the cell to assemble proteins, which ...
File - singhscience
... A molecule found in the nucleus of cells, it’s job is to give instruction to make proteins. ...
... A molecule found in the nucleus of cells, it’s job is to give instruction to make proteins. ...
Inheritance PowerPoint (Larkeys)
... The pioneering work on inheritance was done by an Augustinian monk named Gregor Mendel. He spent years growing thousands of plants and animals, observing closely to see how similar they were to their parents. His most important work was done with pea plants. Mendel reasoned that the offspring must b ...
... The pioneering work on inheritance was done by an Augustinian monk named Gregor Mendel. He spent years growing thousands of plants and animals, observing closely to see how similar they were to their parents. His most important work was done with pea plants. Mendel reasoned that the offspring must b ...