Biology, 02.07.2019 11:30 isaiahjohnson2594
How does the structure of phylogeny charts explain homologous structures in organisms? a. new species branch off ancestral species, so two species can have similarities in body structure. b. all old species die off as soon as new species emerge, which explains why current species have traits of extinct species. c. in different lineages of organisms, two organisms may have similar structures that evolved in different ways. d. all organisms mutate their genome automatically when an environment changes, creating new traits and structures.
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Biology, 21.06.2019 22:30
Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake
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Biology, 22.06.2019 09:00
Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land
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Biology, 22.06.2019 11:40
Compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city, describe the parts of a cell and their primary function.
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Biology, 22.06.2019 15:30
Wich is not standing in the way of astronomers getting a good view of different star
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How does the structure of phylogeny charts explain homologous structures in organisms? a. new speci...
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