This is worth 30 points!
what conclusion can be drawn from embryological development?
a...
This is worth 30 points!
what conclusion can be drawn from embryological development?
a. the presence of gill slits and tails in early vertebrate embryosshows that they may share a common ancestor.
b. many organisms have structures with no apparent function found during embryo development.
c. insect and bird wings are similar in function but not in structure.
d. paleontologists have used fossils to trace the evolution of the modern camel.
Answers: 1
Biology, 21.06.2019 17:00, gshreya2005
Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d. the size of the geographic area inhabited by a population can cause speciation.
Answers: 2
Biology, 22.06.2019 00:30, stgitskaysie9028
Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?
Answers: 1
Biology, 22.06.2019 04:30, Gerber7778
What maintain homeostasis when a persons internal body temperature is 97.5°f
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