Biology, 03.08.2019 02:30 ashuntihouston14
Santiago ramon y cajal demonstrated that a. at rest, the neuron has a negative charge inside its membrane b. neurons are separate from one another c. action potentials follow the all-or-none law d. neurons communicate at specialized junctions called synapses
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Biology, 21.06.2019 19:00
2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms
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Biology, 22.06.2019 01:30
Modern whales developed their traits through natural selection what occurs during the process of natural selection
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Biology, 22.06.2019 02:00
The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.
Answers: 3
Biology, 22.06.2019 02:10
Draw the structure of dna nucleotide with adenine as nitrogenous base
Answers: 3
Santiago ramon y cajal demonstrated that a. at rest, the neuron has a negative charge inside its me...
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