Life Science Questions
Explore questions in the Life Science category that you can ask Spark.E!
More that 2 alleles work together to determine the expression of one trait
diffusion of water from an area of high to low concentration until equilibrium is reached
The type of solution when the same amount of water molecules enter and leave the cell.
Some alleles are dominant and some are recessive
Neither trait is completely dominant over the other so the offspring show a blending of the traits
cells spend no energy to move from a high to low concentration
diagram showing the gene combinations that might result from a genetic cross
Converting glucose into ATP in the presence of oxygen.
Type of anaerobic respiration used by organisms such as muscle cells in the absence of oxygen
When oxygen is NOT present in anaerobic cellular respiration.
having two different alleles for a particular gene
The type of solution that causes water molecules to move into the cell and the cell swells
The term to describe a cell membrane that allows some substances to pass, but not others
tiny holes in the leaves of the plant where gases like carbon dioxide and oxygen enter and exit
When substances move across the membrane without using extra energy (naturally happens).
The type of solution that causes water molecules to leave the cell, and cell shrivels up and dies.
Organelle found in all organisms that is the site of aerobic cellular respiration
a substance that is formed by a chemical reaction
even balance of molecules on each side of a membrane; results in homeostasis
grouping organisms or objects based on similarities and differences between them