Biology, 05.11.2020 19:10, genyjoannerubiera
A scientist is designing an investigation to study the impact of predatory trout on the population of the mountain yellow-legged frog in a recreational nature park. What is most likely the test variable (independent variable) for the study?
A. Frog population
B. Plant population
C. Trout population
D. Tourist population
Answers: 3
Biology, 22.06.2019 00:10, Tayler9353
The production of cells during mitosis into specialized function is recombination or differentiation
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Biology, 22.06.2019 08:00, suhailalitariq
Which feature of a human community is similar to a niche in a biological community
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Biology, 22.06.2019 08:50, donnafranks2003
Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells
Answers: 1
Biology, 22.06.2019 10:00, AM28
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
A scientist is designing an investigation to study the impact of predatory trout on the population o...
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