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

PLS HELP- Which of these orbital groups would be found the farthest from an atom's nucleus?

n = 5, n = 6
n = 1, n = 2
n = 3, n = 4

Answers

Explanation:

the one with the most shells which is 6

Answer: 6 for most shelll

Explanation:

Rough Draft
Use this section to plan what you will write in the letter.
Data Analysis — Plant ranking:
i need 7 sentences about plant ranking on plants by sand dunes please help me this is due in like 10 minutes i really need help i will give brainleist

Answers

Kpop is the best listen to twice hello
Rankings are low. Because by the sand dunes it doesn’t have all requirements for the plants to grow. It could be to much sun. Since sand dunes are usually hot. And not enough water. And could probably be to dry. I’m sorry this is so late.

How can sand dunes be rebuilt?

Answers

Answer: When sand dunes are damaged from storms or human activity they can be repaired or restored. ... There is usually no cost for sand fencing and dune planting permits. Plants build and anchor the sand dunes. The roots and stems of sea oats and other native coastal plants trap wind-blown sand.

Explanation: I need stars and brainliest , hope it help have a good day :>

Sand dunes are naturally occurring dynamic coastal features which are formed by the accumulation of wind blown sand. When sand dunes are damaged from storms or human activity they can be repaired or restored. ... You can help speed up nature's work by using sand fences and dune plants to collect sand more rapidly.

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!

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

Rough Draft
Use this section to plan what you will write in the letter.
Data Analysis — Plant ranking:
i need 7 sentences this is really important need it now i will give brainliest

Answers

Answer:

Where is the source? I don't understand :/

What is the source I don’t really understand
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