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A: Feathers, toothless beaked jaws, the laying of hard-shelled eggs, a rapid metabolic rate, a…
Q: Peramorphosis can occur when a feature, such as horns, _in a descendent than in its ancestor.
A: Heterochrony is the difference in time or pace of development as compared to an ancestor. Because…
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A: Fossils show that giant dragonflies and huge cockroaches were common during the Carboniferous…
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A: The analogous structures are found in the organisms that have evolved through different paths. There…
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A: Introduction Fishes lives in aquatic environment where there is low availability of Oxygen in water.…
Q: Explain how to differentiate a sawfly from something belonging to another order of insects. Could…
A: Sawflies are the insects. The suborder of the Symphyta within the order Hymenoptera alongside ants,…
Q: What are flight adaptationspresent by birds?
A: Adaptation is an evolutionary change that makes the organism or the species better suited to the…
Q: What genetic changes led to the increasing complexity of the arthropod body plan?
A: Answer- Arthropods are among the most adapted phyla on the planet. There are many factors…
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A: Answer. Deuterostomic: The anus of the digestive tract develops first in the embryo and the mouth is…
Q: Are birds more closely related to extinct branches of reptiles or to mammals?
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Q: What does metamorphosis mean
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A: As the mcq question is graded it can't be done as per Bartleby guidelines. So continuing with second…
Q: Why are the lung fish considered to have a common ancestor with amphibians
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Q: How do penguins differ from other marine birds?
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Q: According to the fossil record, what did the common ancestors of modern birds look like? Horses O…
A: Option D is correct. According to fossil record, the common ancestors looked like were dinosaurs.
Q: Build a frame with at least 4 components which represent a domain for insects
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Q: Describe one evidence which decisively proves that birds have evolved from reptiles?
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Q: In the frog embryo, convergent extension elongates the notochord. Explain how the words convergent…
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Q: Describe three adaptations that allow for flight in birds.
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Q: Do birds and insects share any structural ( elements inside the wings) similarties that would…
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Q: Contrast the arboreal and cursorial hypotheses for the origin of flight in birds.
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Q: What is the difference between birds and bats
A: Living organisms are those who can survive and adapt according to the environment.
Q: Can Human Behavior Affect the Evolution of Insect Pests?
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Q: What was Xu Xing's original hypothesis for how flight evolved in birds?
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Q: What are the characteristics of all birds? Why do we assume they were a branch of reptilia?
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Q: How are marine reptiles and marine birds similar?
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Q: Why aren't there insects the size of horses?
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Q: Which bird order do the following feet,beaks and feathers belong to?
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Q: Was the ancestor of all dinosaurs feathered or scaly? What character condition did you get
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A: The correct answer is J. Step 4
Q: Why are mosquitoes technically considered to be aquatic insects
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Q: Need help Name the three Vertebrate taxa that evolved the ability to fly. Describe which structures…
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Q: Birds have all of the following features except: they have external fertilization always have two…
A: Birds are a type of vertebrates which can fly.
What is a plausible scenario for evolution of wings and flying insects?
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- What are the most probable characteristics of the most recent com-mon ancestor of insects? What major lineages descended from it?Which taxa is most closely related to the fly? Dragonfly Beetle Dragonfly Mantis Butterfly Ant Beetle Fly Moth Butterfly Ant MantisWhat type of evolution does a bird have? Divergent, Convergent, or Parallel?
- What are the characteristics of all birds? Why do we assume they were a branch of reptilia?how did bat wings evolve from arms?Which of the following is true about the phylogeny of birds and reptiles. Question 35 options: a) Birds are more closely related to amphibians then they are to reptiles. b) Birds are a type of reptile, but are not related to dinosaurs. c) Birds and reptiles are the least related vertebrates. d) Birds are a type of reptile and are descended from a group of dinosaurs.
- Can Human Behavior Affect the Evolution of Insect Pests?Build a phylogenetic tree consisting of the wasp, Pimpla rufipes and four other species. Ensure that the most basal species branches out first. Pimpla rufipesSpecies A: possess a calcium carbonate shell and is found in marine environmentsSpecies B: Segmented worm, marine and possess bristles known as ‘setae’Species C: Bioluminescent, possess special cells known as colloblasts which are attached to tentaclesSpecies D: Parasitic roundworm found in the intestines of mammals; lacks segments, molts a cuticle.In the frog embryo, convergent extension elongates the notochord. Explain how the words convergent and extension apply to this process.