Biology, 28.02.2021 19:20, lucas2020197
When testing tonicity in Elodea cells, once Elodea cells were placed in distilled water, what did you observe? Select all that apply.
Cell membranes pressed tightly against the cell walls. Cell membranes pressed tightly against the cell walls.
Many of the cells had burst. Many of the cells had burst.
Full central vacuoles. Full central vacuoles.
Many of the cells had become crenated. Many of the cells had become crenated.
Answers: 1
Biology, 22.06.2019 10:00, tuetheturtle
The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a. an ionic bond is formed between the oxygen and carbon atoms. b. four valence electrons are shared. c. two valence electrons are shared. d. valence electrons are shared between oxygen atoms.
Answers: 1
Biology, 22.06.2019 14:10, heroicblad
What do we call the process when two dominant alleles are expressed and do not blend? a. incomplete dominance b. codominance c. multiple alleles
Answers: 2
When testing tonicity in Elodea cells, once Elodea cells were placed in distilled water, what did yo...
Geography, 24.07.2019 01:30
English, 24.07.2019 01:30
Biology, 24.07.2019 01:30
Biology, 24.07.2019 01:30
Computers and Technology, 24.07.2019 01:30
Biology, 24.07.2019 01:30
Mathematics, 24.07.2019 01:30
Business, 24.07.2019 01:30
Geography, 24.07.2019 01:30