TAXONOMY of FLATWORMS
Fill out the blank ones which are
Class: _
Order:_
Famil...
Answers: 3
Biology, 21.06.2019 21:30
What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.
Answers: 1
Biology, 22.06.2019 00:10
Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?
Answers: 3
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
Social Studies, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20
English, 08.12.2020 20:20
Computers and Technology, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20
History, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20
Mathematics, 08.12.2020 20:20