Biology, 19.10.2020 22:01 maingnat46
Grapes growing on a vine are observed to shrink slightly during the day and increase in size at night. This is because:
a. developing fruits, such as grapes, transpire a lot of water to stay cool.
b. photosynthesis to produce sugar occurs in the light, but respiration and, therefore, the growth of new cells occurs mostly in the dark.
c. in leaves, phloem flow to growing sinks only occurs when the stomata are closed, because the transport capacity of the xylem is too small to supply water for both transpiration and phloem flow.
d. during the day, transpiration pulls on the water in the whole plant, causing the grapes to shrink slightly.
Answers: 1
Biology, 21.06.2019 19:40, Jennifer16253
The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?
Answers: 1
Biology, 22.06.2019 05:30, stricklandjoseph12
Which of the following is a good strategy when it comes to desserts
Answers: 3
Grapes growing on a vine are observed to shrink slightly during the day and increase in size at nigh...
Mathematics, 03.01.2020 12:31
Social Studies, 03.01.2020 12:31
History, 03.01.2020 12:31
Mathematics, 03.01.2020 12:31
Biology, 03.01.2020 12:31