Biology, 11.06.2020 03:57 helpmepeeeeease
What causes water to enter plant roots from the soil?
a. water concentration in root hairs and the soil are equal.
b. water concentration in root hairs and the xylem are equal.
c. water concentration in root hairs is higher than in the soil
d. water concentration in root hairs is lower than in the soil
Answers: 1
Biology, 21.06.2019 20:00
Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms
Answers: 1
Biology, 21.06.2019 21:30
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
Answers: 3
Biology, 22.06.2019 04:00
Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla
Answers: 3
Biology, 22.06.2019 12:00
Why is it to call the calvin cycle the light independent reactions vs the dark reactions
Answers: 3
What causes water to enter plant roots from the soil?
a. water concentration in root hairs and th...
Mathematics, 13.11.2019 22:31
History, 13.11.2019 22:31
Arts, 13.11.2019 22:31
History, 13.11.2019 22:31
Mathematics, 13.11.2019 22:31
Mathematics, 13.11.2019 22:31
Mathematics, 13.11.2019 22:31
Biology, 13.11.2019 22:31
History, 13.11.2019 22:31
Spanish, 13.11.2019 22:31