Am i right? the production of egg and sperm cells follows a certain sequence of events. which of the following lists those events in the correct order?

sexual reproduction, cell differentiation, mitosis
fertilization, meiosis, cell differentiation
meiosis, cell differentiation, mature gametes
cell differentiation, meiosis, sexual reproduction
i think it's the first

What is a group of organisms that are closely related and share similar characteristics

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving

Based on her survey, which advertising mediums will work best to publicize leslie's in-store specials?