Biology, 17.07.2019 18:10, sanm378599
Fusarium oxysporum is a fungus that attacks tomato plants, causing them to wilt and die. the fungus initially blocks the xylem and grows extensively within parenchyma. as the plant continues to wilt, the blockage of both xylem and phloem can be observed. the result is the suppression of both the xylem sap circulation in the plant and photosynthetic activity in the leaves. based on these observations, explain how the fungus affects the role of both the xylem and the phloem.
Answers: 1
Biology, 22.06.2019 07:00, cheyenneisaboss22
Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.
Answers: 1
Biology, 22.06.2019 13:50, srosrguezbracho
18. how do the cells in meiosis differ from the cells in mitosis?
Answers: 2
Biology, 22.06.2019 20:30, akatherine1738
The human body maintains a temperature of around 98.6 degrees at all times. enzymes are involved in almost every chemical reaction in the body. which of the following describes the connection between these two statements? a. enzymes function best at a specific temperature. b. the body needs to be warm to prevent hypothermia. c. the body is kept relatively warm to prevent too much enzyme action. d. there is no connection between the two statements.
Answers: 1
Fusarium oxysporum is a fungus that attacks tomato plants, causing them to wilt and die. the fungus...
Mathematics, 18.07.2020 01:01
Mathematics, 18.07.2020 01:01