Afemale blue jay is generating an egg cell for reproduction.
through which process does the egg cell form?
(1) meiosis.
(2) prophase.
(3) fertilization.
(4) mitosis.

The answer is: 1. Meiosis

During the meiosis process,  one cell of the female blue jay would be divided two times and formed four cells. These four cells that's just formed only have half amount of the chromosomes from the original cells, and this is the one that is used in reproduction. Because of this half chromosomes, children would had the combination of characteristics from both parents.

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !