Biology, 26.01.2021 19:20 ysbchrishoncho
(i) What is a biogas?
(ii) What is biogas technology?
(iii) State two differences between a biogas and a bio-fuel?
(iv) List two raw materials each for producing biogas and hin-fuel
Answers: 2
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What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy
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Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
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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
(i) What is a biogas?
(ii) What is biogas technology?
(iii) State two differences between a b...
(iii) State two differences between a b...
Mathematics, 11.03.2020 02:45
Mathematics, 11.03.2020 02:45
Mathematics, 11.03.2020 02:45