Biology, 16.09.2019 17:10 TornSnowFlake336
Fossil evidence indicates that some dinosaurs had feathers. if birds are indeed descended from dinosaurs, feathers are what kind of character? -polyphyletic character -shared ancestral character -shared derived character -analogous character -cladistic character
Answers: 3
Biology, 21.06.2019 18:00, staxmillz
What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.
Answers: 3
Biology, 21.06.2019 20:00, camila68
Illustrate, label, and explain how atmospheric carbon and oxygen find there way into a consumer and then back into a producer. include the following terms in your illustration: co2, 02, respiration, photosynthesis, sugar, mitochondria, chloroplast, water, solar radiation
Answers: 2
Biology, 22.06.2019 00:00, aylineorozco836
Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy
Answers: 2
Biology, 22.06.2019 08:40, miguelalvarado3968
What substance acts to prevent sudden ph changes in bodily fluids?
Answers: 2
Fossil evidence indicates that some dinosaurs had feathers. if birds are indeed descended from dinos...
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