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prohojiy [21]
3 years ago
11

Can someone honestly help me. pls just help

Biology
1 answer:
xeze [42]3 years ago
6 0

Answer:

i believe its evolution

Explanation:

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Can someone help me please <333 );
Natasha2012 [34]

Answer:

According to Punnett Square, what can be concluded from Huntington's disease is that the disease is autosomal dominant.

Explanation:

Huntington's disease is characterized as a neurodegenerative condition, which affects body movements and progressively decreases some higher brain functions.

Inheritance plays a determining role in Huntinton's disease, being a disease transmitted from parents to children with an autosomal dominant pattern, that is, all <u>individuals with the defective gene (H) will have the disease</u>, while the <u>absence of the gene (rr) also guarantees the absence of this condition</u>.

The other options are not correct because:

  • <em>Inheritance of Huntington's disease is not sex-linked. </em>
  • <em>The allele that determines the Hungtinton's disease is not recessive.</em>
7 0
3 years ago
Genetics experiments on the breeding of plants or animals are based on the laws of _____.
ra1l [238]
The answer is D (probability) 
4 0
3 years ago
which is used for slective breeding? natureql selection survival of the fittest overproduction or offspring​
AnnyKZ [126]

Answer:

is the process of breeding only organisms with desirable traits

Explanation:

7 0
3 years ago
The side of the heart receives oxygenated blood
weeeeeb [17]
That is false, the right side receives DEoxygenated blood.
7 0
3 years ago
The genes for sex-linked traits are carried on either the X or Y chromosome. Duchenne muscular dystrophy (DMD) is a recessive, s
morpeh [17]
There is a 50% probability that the child will be a boy. If this is the case, he will inherit the X chromosome from his mother and the Y chromosome from his father. Since the woman has DMD, the boy will certainly inherit the disease, since he only has one X chromosome and it carries the disease. We know that both of the mother's X chromosomes carry the disease because since it is recessive, both of her chromosomes must have it in order for her to have it. 

There is also a 50% probability that the child is girl. If this is the case, she will inherit a normal X chromosome from her father and the disease-carrying X chromosome from her mother. Since the disease is recessive, she will not be affected by the disease, since she has one healthy X chromosome and one disease-carrying one. 

If the child is a girl, there is a 0% chance that she will have the disease (although she will be a carrier). 

If the child is a boy, there is a 100% chance that he will inherit the disease. 

The answer is D)
6 0
3 years ago
Read 2 more answers
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