Question and answer
According to the theory of evolution, birds' feathers evolved from A. gill arches. B. fish fins. C. gill slits. D. reptile scales.
According to the theory of evolution, birds' feathers evolved from: A. reptile scales.
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Original conversation
User: According to the theory of evolution, birds' feathers evolved from A. gill arches. B. fish fins. C. gill slits. D. reptile scales.

Weegy: According to the theory of evolution, birds' feathers evolved from: A. reptile scales.
alfred123|Points 2594|

User: Which of the following structures develops into a pollen grain? A. Anther B. Megaspore C. Archegonium D. Microspore

Weegy: Which of the following structures develops into a pollen grain? A. Microspore.
alfred123|Points 2594|

User: In evolution, the study of vertebrate forelimbs is related to _______ evidence. A. biogeographical B. anatomical C. biochemical D. fossil

Weegy: In evolution, the study of vertebrate forelimbs is related to _______ evidence The answer is C. anatomical
sweetash256|Points 50|

User: What is the function of a nematocyst? A. Sensory perception B. Prey capture C. Digestion D. Locomotion

Weegy: Answer: A. Prey capture Nematocysts are individual cells usually on the outer surface of the organism which have a variety of functions, most usually in defence or capture of prey species.Nematocyst is also referred to as stinging cell.
prabhjyot|Points 50|

User: Which of the following is an example of a group of prokaryotic organisms? A. Eukarya B. Fungi C. Protists D. Archaea

Weegy: Which of the following is an example of a group of prokaryotic organisms? Answer: A. Protists.
nexie10|Points 297|

User: Which one of the following statements presents a condition of the Hardy-Weinberg principle? A. Gene flow is present. B. Genetic drift occurs. C. Mutations are present. D. Random mating occurs.

Weegy: The answer is B. Random mating occurs
sweetash256|Points 50|

User: Which of the following is not an example of a service provided by beneficial bacteria? A. Nutrient cycling B. Bioremediation C. Bioaccumulation D. Food production

Weegy: B. Bioaccumulation is not an example of a service provided by beneficial bacteria.
andrewpallarca|Points 24315|

User: Annelids are to lophotrochozoans as _______ are to ecdysozoans. A. cephalopods B. roundworms C. flatworms D. molluscs





Weegy: c. flatworms
Expert answered|jessica102093|Points 0|

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Asked 8/5/2013 10:35:56 PM
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