What number should replace the letter x in the “Seed color” row?
152
207
224
2,001

If your blood becomes too concentrated with iona, what will happen to the red blood cells

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2