In an experiment to test the hypothesis that added phosphate will cause marigolds to produce more blooms, the experimenter has two groups of pots planted with marigold seeds. one group gets watered with phosphate added to the water, while the other group gets watered with no phosphate. both groups get the same amount of water and light.
which is the independent variable in this experiment?
a. amount of light
b. amount of water
c. amount of phosphate
d. amount of blooms on a plant
Answers: 2
Biology, 22.06.2019 06:00
Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?
Answers: 1
Biology, 22.06.2019 15:00
What are the three groups of atoms that make up amino acids called
Answers: 1
In an experiment to test the hypothesis that added phosphate will cause marigolds to produce more bl...
History, 23.04.2020 20:33
Mathematics, 23.04.2020 20:33
History, 23.04.2020 20:33
Mathematics, 23.04.2020 20:33
Mathematics, 23.04.2020 20:33
Mathematics, 23.04.2020 20:33
Mathematics, 23.04.2020 20:33
Chemistry, 23.04.2020 20:33
Mathematics, 23.04.2020 20:33
Biology, 23.04.2020 20:33
History, 23.04.2020 20:33
Mathematics, 23.04.2020 20:33