The xylem xylem cell is specialised to transport water up the stem and into the leaves. Xylem vessels are made up of a series of connectedxylem cells. The end walls of the dead cells are broken to allow water to move through. A substance called lignin lignin strengthens the cell walls of xylem cells.
Answers: 1
Biology, 21.06.2019 20:30, adrianawalker16
Describe at least 2 abiotic and two biotic factors found in the desert biome how do these abiotic factors interact with the biotic factors
Answers: 1
Biology, 22.06.2019 13:00, mallorywoods8
Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question
Answers: 1
The xylem xylem cell is specialised to transport water up the stem and into the leaves. Xylem vessel...
Mathematics, 01.07.2019 03:40
Biology, 01.07.2019 03:40
Mathematics, 01.07.2019 03:40
Mathematics, 01.07.2019 03:40
History, 01.07.2019 03:40
Chemistry, 01.07.2019 03:40