Blymphocytes produce antigens.
a. are activated by th interaction.
b. are associated w...
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Biology, 21.06.2019 14:30
What is the first step in a life cycle of a plant reproduce sexually
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Biology, 21.06.2019 16:30
Which animal group is the largest and contains more species from all the other living groups combined? is it mammals or
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Biology, 22.06.2019 01:00
Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?
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Biology, 22.06.2019 07:30
Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables
Answers: 3
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