How would the cell be impacted if there was an issue with the cell membrane?

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Is there any solid scientific evidence that humans have been cloned?

Resperation is a way to release carbon back into the atmosphere