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BIO 1802 Exam 4 C&C

Compare and Contrast

QuestionAnswer
Diploblasts vs. Triploblasts Compare Both terms describe the organization of embryonic germ layers that arise during gastrulation in animals.
Diploblasts vs. Triploblasts Contrast Diploblasts have embryos with only two germ layers, the ectoderm and endoderm, whereas triploblasts have three germ layers: the ectoderm, endoderm, and mesoderm
Lophotrochozoa vs. Ecdysozoa Compare Both are the two major monophyletic lineages of protostome animals, which are characterized by the embryonic development of the mouth before the anus.
Lophotrochozoa vs. Ecdysozoa Contrast Lophotrochozoans grow incrementally by adding to their skeletal elements in small steps, while ecdysozoans grow intermittently by molting an outer cuticle or exoskeleton
Monotremes vs. Marsupials Compare Both are lineages of mammals that possess synapomorphies such as the presence of fur and mammary glands to provide milk for their young.
Monotremes vs. Marsupials Contrast Monotremes are oviparous, meaning they lay leathery amniotic eggs, while marsupials are viviparous and give birth to live young
Batesian Mimicry vs. Müllerian Mimicry Compare Both are types of constitutive defenses where a prey species evolves to resemble another organism to increase its fitness and avoid predation
Batesian Mimicry vs. Müllerian Mimicry Contrast In Batesian mimicry, a harmless species resembles a dangerous or unpalatable species to gain protection, while in Müllerian mimicry, two or more dangerous species resemble each other.
Fundamental Niche vs. Realized Niche Compare Both terms describe the niche of a species, which is the range of resources it can use and the range of environmental conditions it can tolerate
Fundamental Niche vs. Realized Niche Contrast A fundamental niche is the full range of resources and conditions a species could potentially use in the absence of competition, whereas a realized niche is the actual range it occupies when limited by biotic interactions
Fish Heart vs. Mammal Heart Compare Both are muscular organs in the vertebrate circulatory system that pump blood through circuits to facilitate gas exchange
Fish Heart vs. Mammal Heart Contrast A fish heart has only two chambers (one atrium and one ventricle), while a mammal heart has four chambers (two atria and two ventricles)
Created by: bbrdd
 

 



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