5th grade, chapter 2- reproduction and change

Match it! Select the correct answer from the pull down...Good luck!

a cell formed by fertilization is called a _______________. It gets all of the chromosomes that are in a sperm and egg cell.

a _______________ is the part of a chromosome that carries information that controls a trait

sperm and egg cells have

experimented with fruit flies to learn about chromosomes

The step in cell division in which chromosomes line up at the middle is called

a organism with one dominant and one recessive gene for a trait is a _______________.

_______________ takes place when pollen grains are moved from a stamen to the sticky top of the pistol of a flowering plant.

A gene that can hide the effect of a recessive gene is called a _______________.