What happens during the g1 phase of the cell cycle? group of answer choices chromosomes are separated cell division is completed dna replication occurs the cell grows and prepares for dna replication

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction