SAT Middle School

GIVING BRAINLIEST
1. Tom and Tina decided they wanted to start a family. Tom knew his grandfather had sickle-cell disease. Sickle-cell disease is a recessive disorder that causes blood cells to stiffen and take on a crescent shape. These blood cells have a difficult time moving through the blood vessels and can cause health problems. Tina didn’t know of any family members that had it. Still, before they got pregnant they both went to the doctor for genetic tests. The doctor found that even though Tom and Tina were healthy, they both carried the gene for sickle-cell disease. Make a Punnett Square to determine the probability of Tom and Tina’s child having sickle-cell disease.

Use the space below to tell the probability of Tom and Tina having a child with sickle-cell and explain how you determine that.

Answers

Answer 1

Answer:

2 over 4 and it is 8 over 10

Explanation:

Answer 2
(S is the disease and N is not the disease) (also my bad if I get this wrong)

SS SN
NS NN

Related Questions

NO BOTS-Newton's three laws of motion allow scientists to calculate the following properties of moving objects.

density
path
position
hardness
speed

Answers

Answer:

Explanation: speed is the answer , hope it helps

Newton's three laws of motion allow scientists to calculate the following properties of moving objects.

answer: Speed

SOMEONE HELP ME. NOT A BOT FOR ONCE
Newton's three laws of motion allow scientists to calculate the following properties of moving objects.

density
path
position
hardness
speed

Answers

Answer:

speed

Explanation:

speed i think so sorry if not!
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