Question:

Which sentence describes embryologic evidence that can be

Last updated: 4/18/2023

Which sentence describes embryologic evidence that can be

Which sentence describes embryologic evidence that can be used to support the theory of evolution A All living things have genes that code for important proteins including RNA polymerase O B All vertebrates share common features early in development O C Ostriches are land birds with wings that have lost their original function O D There are fossils for an intermediate species between ancient horses and modern horses

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A mule is an example of polyploidy but unlike many polyploid plants the mule is A less fit than P generation B larger than P generation C fertile D sterile
Biology
Evolution
A mule is an example of polyploidy but unlike many polyploid plants the mule is A less fit than P generation B larger than P generation C fertile D sterile
Listen The best classification system is that which most closely a corroborates the classification scheme in use at the time of Charles Darwin b conforms to traditional Linnaean taxonomic practices c reflects evolutionary history d reflects the basic separation of prokaryotes from eukaryotes e unites organisms that possess similar morphologies
Biology
Evolution
Listen The best classification system is that which most closely a corroborates the classification scheme in use at the time of Charles Darwin b conforms to traditional Linnaean taxonomic practices c reflects evolutionary history d reflects the basic separation of prokaryotes from eukaryotes e unites organisms that possess similar morphologies
draw and label a phylogenetic tree of these items door window chair table bed television sta envelope bookshelf sofa and notebook
Biology
Evolution
draw and label a phylogenetic tree of these items door window chair table bed television sta envelope bookshelf sofa and notebook
Lieben Students are creating a model that shows bacteria becoming resistant to antibiotics through natural selection They decide to make different drawings and use the following key for their models normal bacterium resistant bacterium dead bacterium Which of the models below would show the final result of their model where the bacteria have become resistant to the antibiotic
Biology
Evolution
Lieben Students are creating a model that shows bacteria becoming resistant to antibiotics through natural selection They decide to make different drawings and use the following key for their models normal bacterium resistant bacterium dead bacterium Which of the models below would show the final result of their model where the bacteria have become resistant to the antibiotic
Q6 2 The rate of plant growth on an island near Isle Royale is such that the carrying capacity of moose on the island is 500 Currently there are 500 moose present The environment is stable and free of wolves One day 200 additional moose arrive on the island What is the expected number of moose on the island 30 years later assuming conditions do not change 536 moose
Biology
Evolution
Q6 2 The rate of plant growth on an island near Isle Royale is such that the carrying capacity of moose on the island is 500 Currently there are 500 moose present The environment is stable and free of wolves One day 200 additional moose arrive on the island What is the expected number of moose on the island 30 years later assuming conditions do not change 536 moose
Select all of the ways in which paedomorphosis affects the Common mud puppy salamander Necturus maculosus Remains aquatic Primarily breathes through lungs Gill retention Juvenile features in mature stages Can go from aquatic terrstrial
Biology
Evolution
Select all of the ways in which paedomorphosis affects the Common mud puppy salamander Necturus maculosus Remains aquatic Primarily breathes through lungs Gill retention Juvenile features in mature stages Can go from aquatic terrstrial
Plant In the appropriate box fill in the two possible phenotypes each poulble genotype and what you expect to observe on a gel when testing that genotype In the larger boxes explain how your thinking that led you to answer the way that you did Genotype Phenotype Genotype Genotype Phenotype I think this because I think this because I think this because Expected Result Expected Result Expected Result I think this because I think this because I think this because
Biology
Evolution
Plant In the appropriate box fill in the two possible phenotypes each poulble genotype and what you expect to observe on a gel when testing that genotype In the larger boxes explain how your thinking that led you to answer the way that you did Genotype Phenotype Genotype Genotype Phenotype I think this because I think this because I think this because Expected Result Expected Result Expected Result I think this because I think this because I think this because
Sample Phenotype Possible genotype s 1 2 3 4 On the Image of a gel to the right draw in your expected results In some cases you cannot predict whether a particular band will be present or absent on your gel If it is uncertain if a certain band will be present draw it as a dotted line For each lane explain why you predict the results that you drew Lane 1 Ladder Lane 2 1 000 900 800 700 600 500 400 Lane 3 300 200 100
Biology
Evolution
Sample Phenotype Possible genotype s 1 2 3 4 On the Image of a gel to the right draw in your expected results In some cases you cannot predict whether a particular band will be present or absent on your gel If it is uncertain if a certain band will be present draw it as a dotted line For each lane explain why you predict the results that you drew Lane 1 Ladder Lane 2 1 000 900 800 700 600 500 400 Lane 3 300 200 100
3 In organisms used for genetics quite anthocyaninless reflect the mutant phenotype while names like DFR refer to the protein the gene produces Why not Just have one name 4 If phenotypes are caused by genotypes can you explain why the genotypic and phenotypic ratios for Mendelian traits are different How is it that a 3 1 phenotypic ratio can be caused by a 1 2 1 genotypic ratio 5 This lab demonstrates how the anthocyaninless gene affects stem color in Brassica rapa Think of another trait you are familiar with for example human height In what ways do you think anthocyaninless is a good model for studying the inheritance of phenotypes In what ways may it not be the best model
Biology
Evolution
3 In organisms used for genetics quite anthocyaninless reflect the mutant phenotype while names like DFR refer to the protein the gene produces Why not Just have one name 4 If phenotypes are caused by genotypes can you explain why the genotypic and phenotypic ratios for Mendelian traits are different How is it that a 3 1 phenotypic ratio can be caused by a 1 2 1 genotypic ratio 5 This lab demonstrates how the anthocyaninless gene affects stem color in Brassica rapa Think of another trait you are familiar with for example human height In what ways do you think anthocyaninless is a good model for studying the inheritance of phenotypes In what ways may it not be the best model
DNA sequences from an ancestral species and four modern species that evolved from it are shown below Common ancestor CCGTACATTTCA Cat CCGTACTTTTGA Goldfish CGCTACTATTGA Pigeon CGGTACATTTGA Rhinoceros CCGTACATTTAA Based on these sequences which organism is most closely related to the common ancestor A Cat B Pigeon
Biology
Evolution
DNA sequences from an ancestral species and four modern species that evolved from it are shown below Common ancestor CCGTACATTTCA Cat CCGTACTTTTGA Goldfish CGCTACTATTGA Pigeon CGGTACATTTGA Rhinoceros CCGTACATTTAA Based on these sequences which organism is most closely related to the common ancestor A Cat B Pigeon