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Biology, 21.06.2019 14:50
Where do homologous chromosomes exchange genetic material through crossing over? a. chlorophyll b. centrosomes c. centromeres d. chiasma
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Biology, 21.06.2019 20:00
Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256
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Biology, 21.06.2019 20:00
Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.
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Biology, 21.06.2019 23:00
Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?
Answers: 1
Mathematics, 19.08.2020 05:01
Mathematics, 19.08.2020 05:01
History, 19.08.2020 05:01
History, 19.08.2020 05:01
Chemistry, 19.08.2020 05:01
Geography, 19.08.2020 05:01
Mathematics, 19.08.2020 05:01
Mathematics, 19.08.2020 05:01
Mathematics, 19.08.2020 05:01
Biology, 19.08.2020 05:01
Mathematics, 19.08.2020 05:01