Is the 5 kingdom classification based on monophyletic relationships?
Sister taxa to each of the big eukaryotic groups: plants, fungi and animals.
Evolution of multicellularity in the three groups.
Group to which plants, fungi and animals belong.
Is the 5 kingdom classification based on monophyletic relationships? Sister taxa to each of the big...
Phylogeny Basal taxa Sister taxa Heterochrony Polytomy Parsimony Orthologous Paralogous Monophyletic Ingroup Paraphyletic Outgroup Polyphyletic Sun Bear 1. Which animal represents the Basal Taxa? Spectacled Bear Giant Panda Red Panda Raccoon Dog 2. What is the best outgroup to use if you are studying the circled group (Giant Panda, Red Panda, Raccoon, and Dogs)? Tail Ear Structure 3. Who is/are the "sister taxa" for dogs? Snout Structure 4. Which taxon is older - Sun Bears, Spectacled Bears, or Dogs? Cranium...
Phylogeny elom Basal taxa Sister taxa Heterochrony Polytomy Parsimony Orthologous Paralogous Monophyletic Ingroup Paraphyletic Outgroup Polyphyletic Brown Bear Sun Bear Spectacled Bear Giant Panda Red Panda Raccoon Dog 1. Which animal represents the Basal Taxa? Fur Tail 2. What is the best outgroup to use if you are studying the circled group (Giant Panda, Red Panda, Raccoon, and Dogs)? avab lo 3. Who is/are the "sister taxa" for dogs? Ear Structure Snout Structure 4. Which taxon is older - Sun...
Phylogeny elom Basal taxa Sister taxa Heterochrony Polytomy Parsimony Orthologous Paralogous Monophyletic Ingroup Paraphyletic Outgroup Polyphyletic Brown Bear Sun Bear Spectacled Bear Giant Panda Red Panda Raccoon Dog 1. Which animal represents the Basal Taxa? Fur Tail 2. What is the best outgroup to use if you are studying the circled group (Giant Panda, Red Panda, Raccoon, and Dogs)? avab lo 3. Who is/are the "sister taxa" for dogs? Ear Structure Snout Structure 4. Which taxon is older - Sun...
Exercise: Many older classifications are not monophyletic, and do not reflect the evolutionary relationships among species. As an introduction to phylogenetic classification, think about the tetrapods (animals with four legs). These animals have traditionally been classified into four groups, all of the same rank: Class Amphibia (frogs, salamanders, newts, etc.) Class Reptilia (snakes, lizards, crocodiles, turtles, etc.) Class Aves (birds) Class Mammalia (mammals) Reptiles possess a common ancestor with certain extinct amphibians, the birds are derived from a group of...
could somebody pleas help me with these 3 questions? thank you! 2. Research into the origins of life on Earth is based on laboratory observations that mimic hypothesized conditions on early earth. Which of the following has not been observed in laboratory experiments? A. Spontaneous formation of amino acids, simple sugars, and nucleotides from abiotic components B. Reactions catalyzed by RNA molecules isolated from pre-existing cells C. Spontaneous formation self-replicating RNA molecules from abiotic components D. Spontaneous formation of membranes...
Chapters 29,30 Plant Diversity I, Plant Dlversity I 1. What are characteristics of the most recent common ancestor land plants 2. List plant adaptations to lifo on land. 3. What are characteristics of Byophytes? 4. How are plant spores produced? 5. Define the function(s) of archegonia 6. Def fine heterospory in terms of the evolution of plants. 7. Discuss the ongoing trend in the evolution of land plants. 8, what is the function of the seed coat? 9. How are...
LAFEXERCİSE Biological Classification, Primate Features Date Of the array of varied creatures within the kingdom Animalia, some fy, some crawl, some leap, and some swim. This exercise asks you to place a number of them into taxonomic groups and decide which groups are related most closely to which other groups. Work with a lab partners) on this exencise Dog sull for other nonprimate skul Skull of monkcy or ape Start with a small sample to work with first, consisting of...
There are a total of 8 pages. If you click on the first picture, the others should pop up. Thank you! ul Bio220 - Diversity of Life HW 2: Phylogenetics First Some Review and Examples... There are several definitions that you will need to be familiar with in order to properly use and understand phylogenetic systematics. - Character: A heritable attribute of an organism. - Plesiomorphy: A primitive or ancestral character. This is a character that was inherited from a...
Monotremata Marsupialia Assume the mammal cladogram on the right depicts accurate evolutionary relationships. While there is no absolute time on this cladogram, there is relative time running from left to right (right is more recent). Answer the following questions about this tree. Afrosoricida - Macroscelidea Tubulidentata Proboscidea Hyracoidea Sirenia Xenarthra Dermoptera 1. Monotremes (Monotremata) are the only mammals (extinct or extant) that do not give live birth. Based on this information and this tree, what type of group are mammals...
Macro algae, or seaweeds are classified in 3 large groups based on their photosynthetic pigment colors. Which two groups are more closely related to each other and to land plants? green algae and brown algae green algae and red algae red algae and brown algae 2.The simplest and most evolutionarily ancient primary producers are: diatoms cyanobacteria (AKA bluegreen algae) unicellular algae plants dinoflagellates Ocean water is salty because there are ions (salts) dissolved in the water. What are the 2...