Biology, 30.12.2019 21:31 laycihyatt11
The students concluded that pea plants grew better in compost than did melon plants. which of the following best addresses the validity of the conclusion made by the students? a) the conclusion is valid because the independent and dependent variables in the experiment were controlledb) the conclusion is valid because the experimental design included a large sample sizec) the conclusion is invalid because other variables in the experiment affected the resultsd) invalid because the units of measurement were not given in the experimental design
Answers: 2
Biology, 21.06.2019 17:00
Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.
Answers: 2
Biology, 22.06.2019 09:10
Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.
Answers: 2
Biology, 22.06.2019 10:00
In which squares should the phrase "green pods" appear a) a and d b) b and e c)a,c, and d d)a,b,c,d and e
Answers: 1
The students concluded that pea plants grew better in compost than did melon plants. which of the fo...
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