Question 14
Systems
A student designs an experiment to demonstrate the presence of openings i...
Question 14
Systems
A student designs an experiment to demonstrate the presence of openings in the walls of xylem cells in plants. He takes a long stemmed, white chrysanthemeum
(flowering plant) and carefully cuts the stalk halfway up. He places each half of the stalk in a glass cylinder filled with water. Red dye is added to one cylinder, blue
dye is added to the other.
Which two plant systems are interacting in the experiment above?
Answers: 3
Another question on Biology
Biology, 22.06.2019 09:30
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Biology, 22.06.2019 18:30
What part of the body contains bile, an enzyme that break down lipids?
Answers: 1
Biology, 22.06.2019 19:30
True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.
Answers: 1
You know the right answer?
Questions
History, 20.12.2019 10:31
Physics, 20.12.2019 10:31
Mathematics, 20.12.2019 10:31
History, 20.12.2019 10:31
English, 20.12.2019 10:31
Mathematics, 20.12.2019 10:31
Mathematics, 20.12.2019 10:31
Mathematics, 20.12.2019 10:31
Mathematics, 20.12.2019 10:31
Physics, 20.12.2019 10:31
Mathematics, 20.12.2019 10:31
Engineering, 20.12.2019 10:31
