Biology High School

A young man recently learned from a genetics doctor that he had a condition called Friedreich's ataxia. This syndrome affects the arms and the legs with the person usually needing a wheel chair. Neither of his parents have this disorder. However the young man's grandfather was wheelchair bound, but didn't know why because genetic information was very limited when his grandfather grew up.

What are the genotypes of each of the individuals mentioned in this question? Create a pedigree chart to support your answer.​

Answers

Answer 1

Answer:

i believe dominant genotypes

Explanation:

from memory sorry for no pedigree chart

Related Questions

what months can you not eat oursters

Answers

Answer:

May, June, July, and August.

Explanation:

*oysters?

The months that do not have an r you can eat oysters. The months that have an r, you cannot eat oysters, which are April, January, February, March, September, October, November, and December.

Expoisoning.

only eat oysters with a letter "r" from the the months of September thru April. I t prevents from getting watery shellfish and food poisioning.

* Do not eat oysters in May, June, July or August*

Which process has the greatest potential for genetic variability?
O
A cell differentiation
O
B. interkinesis
O C. meiosis
O
D. mitosis

Answers

Answer: D mitosis
Explanation: I hope this helps

Which two words would BEST replace "mimicked" and composition in the selection above WITHOUT Changing the meaning?
(A) dissolved contents
(B) located, foundation
(C)
formed, structure
(D)
resembled, makeup

Answers

Answer:

The answer is D.

Explanation:

Manuel eats lunch in the cafeteria every day. How does his digestive system make use of the lunch he eats?

a
A. It changes the food into cells that protect the body from illness.
b
B. It converts food into oxygen that is absorbed into the blood.
c
C. It breaks down some food into usable material for the body and discards the rest.
d
D. It breaks down food into the chemicals needed by the body to regulate temperature.

Answers

Answer:

C

Explanation:

Answer:

c

Explanation:

How was early Earth's atmosphere different from today's atmosphere?​

Answers

Answer:

The early Earth was very different from our Earth today.

Explanation:

Earth's first atmosphere had lots of water vapor but had almost no oxygen. Later, frequent volcanic eruptions put several different gases into the air (Figure 12.13). These gases created a new type of atmosphere for Earth.

Answer:

The atmosphere we enjoy today is radically different from the atmosphere that formed with the Earth billions of years ago. ... As the Earth cooled enough to form a solid crust (4.4 billion years ago), it was covered with active volcanos. These volcanos spewed out gasses, like water vapor, carbon dioxide and ammonia.

How has the Earth's atmosphere changed over time?

Water vapor, carbon dioxide, methane, ammonia, and other gases similar to the ones produced by volcanoes today were expelled. Over a vast amount of time, millions of years, the earth gradually cooled. ... From these clouds, the oceans formed and the oceans absorbed a lot of the carbon dioxide in the atmosphere.

Explanation:

Plz mark me brainliest

Again PLEASE help I will give Brainliest!!!!!!!!!!!!!!!!

Answers

Its the one all the way at the bottom

Does anyone know how to do this???

Answers

I’m sorry but I have no idea, good luck finding help!

Need help ASAP
Thanks+ BRAINLIST only for correct answers it’s due in 10 mins I really need help

1.what is the order if visible light in increasing energy?
-violet, indigo, blue, green, yellow, orange, red
-red, orange, yellow, green, blue, indigo, violet

2.visible light is a mixture of
-refraction and reflection
-atoms and molecules
-many colors
-ultra violet and non violet rays

Answers

1- option 2
2- option 1

1. -violet, indigo, blue, green, yellow, orange, red

2. -refraction and reflection

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