Biology, 20.01.2021 01:00 boxergirl9875
What technology had to be developed before viruses could be seen?
Answers: 2
Biology, 22.06.2019 10:40
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.
Answers: 2
Biology, 22.06.2019 16:10
The lake of the ozarks is a human-made lake, so it collects runoff from coal strip-mining, fertilizers, resort wastewaters, and septic drainages. the average lake temperature is between 10âc and 21âc. consider the physical requirements for growth and multiplication that would allow fecal coliforms to âblossomâ in the lake of the ozarks. which of the following would accurately describe these organisms? check all that apply. psychrophiles facultative halophiles extremophiles mesophiles hyperthermophiles
Answers: 2
Biology, 22.06.2019 16:30
What are the three different shapes or structures shapes or structure of carbon-based molecules?
Answers: 1
Biology, 22.06.2019 16:50
Astudent completed a lab report. which correctly describes the difference between the âquestionâ and âhypothesisâ sections of her report? âquestionâ states what she is asking, and âhypothesisâ states the result of her experiment. âquestionâ states what she is asking, and âhypothesisâ states what she thinks the answer to that question is in âif . . then . . becauseâ format. âquestionâ describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. âquestionâ describes what she is trying to find out, and âhypothesisâ states any additional information or prior knowledge about the question.
Answers: 3
What technology had to be developed before viruses could be seen?...
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