Biology, 25.03.2021 15:00 shainaanderson24
The diagrams to the right represent stages in the
embryonic development of four organisns. The similarities
in embryonic development shown in the diagram suggest
that these organisms(thats the diagram above)
(1.) are all members of the same species
(2.) all undergo external development
(3.) may have evolved from a common ancestor
(4.) have adaptations for the same environment as adults
Answers: 2
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An atom of nitrogen had seven protons in its nucleus. how many electrons does it have
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Biology, 21.06.2019 19:30
What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.
Answers: 1
Biology, 22.06.2019 03:30
Recombinant dna (rdna) creates offspring which are genetically identical to the parent is the process of breeding only organisms with desirable traits involves the removal of the nucleus of a cell combines genes from organisms of different species in a lab
Answers: 1
Biology, 22.06.2019 04:00
Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.
Answers: 2
The diagrams to the right represent stages in the
embryonic development of four organisns. The simi...
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