Questions to answer for next lab session. 1. Can the pigeon be a reptile (a member of clade Reptilia) as well as a dinosaur? Explain your answer using what you've learned about phylogenies. 2. Does a pigeon have a skull with two post-orbital openings and a hip socket with a large perforation? How do you know based on the phylogeny? 3. Is Triceratops more closely related to the pigeon or to the alligator? Explain your answer, 4. Is the platypus more closely related to the domestic cat or to the gecko? Explain your answer. 5. Both alligators and pigeons have well-developed parental care strategies where the young are attended to when they are juveniles. Based on the phylogeny in Figure 3, what type of parental care would you predict for Velociraptor or Triceratops? Is there evidence of parental care among fossil dinosaurs? If so, does that agree with what the phylogeny predicts?
Questions to answer for next lab session. 1. Can the pigeon be a reptile (a member of clade Reptilia) as well as a dinosaur? Explain your answer using what you've learned about phylogenies. 2. Does a pigeon have a skull with two post-orbital openings and a hip socket with a large perforation? How do you know based on the phylogeny? 3. Is Triceratops more closely related to the pigeon or to the alligator? Explain your answer, 4. Is the platypus more closely related to the domestic cat or to the gecko? Explain your answer. 5. Both alligators and pigeons have well-developed parental care strategies where the young are attended to when they are juveniles. Based on the phylogeny in Figure 3, what type of parental care would you predict for Velociraptor or Triceratops? Is there evidence of parental care among fossil dinosaurs? If so, does that agree with what the phylogeny predicts?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Please answer questions 1, 2, and 3
Transcribed Image Text:Biodiversity & Evolution Virtual Lab (BIOL 1405) – Fall 2020
Domestic Platypus Gecko Alligator Triceratops Velociraptor Archaeopteryx Pigeon
cat
Beak replaces
teeth
AVES
MAMMALIA
Embryo
attaches to
Flight Feathers
COELUROSAURIA
mother's uterus
Bowed ulna,
Feathers
DINOSAURIA
Females
lactate
Hip socket with
large perforation
ARCHOSAURIA
Specialized lower
jaw opening
REPTILIA
Skull with two
AMNIOTA
post-orbital
openings
Embryo develops in
water-tight egg on land
Figure 4. A simple phylogeny showing the relationship of a modern bird, a pigeon, to other vertebrate
animals.
Questions to answer for next lab session.
1. Can the pigeon be a reptile (a member of clade Reptilia) as well as a dinosaur? Explain your
answer using what you've learned about phylogenies.
2. Does a pigeon have a skull with two post-orbital openings and a hip socket with a large
perforation? How do you know based on the phylogeny?
3. Is Triceratops more closely related to the pigeon or to the alligator? Explain your answer,
4. Is the platypus more closely related to the domestic cat or to the gecko? Explain your answer.
5. Both alligators and pigeons have well-developed parental care strategies where the young are
attended to when they are juveniles. Based on the phylogeny in Figure 3, what type of parental
care would you predict for Velociraptor or Triceratops? Is there evidence of parental care among
fossil dinosaurs? If so, does that agree with what the phylogeny predicts?
Expert Solution
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Taxonomy is the science of classification of organisms based on their morphology, biochemical interactions and genetic variations is called taxonomy. According to the Linneaus, taxonomic classification is Kingdom, Phylum, Class, Order, Family, Genus and Species.
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