Biology, 09.01.2020 04:31, kawaiiiiiiii4715
In an investigation, plant cells are placed in water that has been tinted blue. the investigators observe the color of the cells changing to blue.
what additional observation would be evidence that the cells maintain homeostasis in response to this change?
a. the cells burst apart.
b. the cell membranes shrink away from the cell walls.
c. the central vacuole in the cells increases in size.
d. the cells pump out water by endocytosis.
e
the cells pump in additional water until they burst apart.
Answers: 3
Biology, 21.06.2019 20:00, lakesha04begaye
The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents
Answers: 1
Biology, 22.06.2019 10:10, katiekellerman9947
Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.
Answers: 1
Biology, 22.06.2019 11:20, billgray2571
How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.
Answers: 1
Biology, 22.06.2019 14:00, SupremeNerdx
Which test would show positive results for orange juice
Answers: 1
In an investigation, plant cells are placed in water that has been tinted blue. the investigators ob...
Mathematics, 24.05.2020 00:06
Mathematics, 24.05.2020 00:06
Business, 24.05.2020 00:06
Geography, 24.05.2020 00:06
Mathematics, 24.05.2020 00:06
History, 24.05.2020 00:06
Mathematics, 24.05.2020 00:06