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Wewaii [24]
2 years ago
10

I WILL GIVE BRAINLIEST!!!

Biology
2 answers:
Akimi4 [234]2 years ago
6 0

Answer:

Who is “affected” When both parents are carriers for a recessive disorder, each child has a 1 in 4 (25 percent) chance of inheriting the two changed gene copies. A child who inherits two changed gene copies will be “affected,” meaning the child has the disorder.

Explanation:

Alja [10]2 years ago
4 0
C. He can only be a unaffected carrier
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A population is made up of individuals where 77 have the A1A1 genotype, 65 have the A1A2 genotype, and 123 have the A2A2 genotyp
lana [24]

Answer:

Frequency of allele A1- 0.41

Explanation:

In Hardy weinberg equilibrium,

P refers to the dominant allele

q refers to the recessive allele

The allele frequency will be p+q=1

The genotypic frequency is- P²+q²+2pq=1

P²= genotype of dominant trait ( A1A1)- 77

2pq= genotype of heterozygotes (2pq)- 65

q²= genotype of recessive trait (A2A2)-  123

Total number of offsprings= 77+  65+ 123

                                            = 265

Now to calculate allele frequency of A1=

\dfrac{\text{number of A1A1 offspring}}{ \text{total number of offspring}}+\dfrac{1}{2}(\dfrac{\text{number of A1A2 offspring}}{\text{total number of offspring}})

= 77/265 + 1/2( 65//265)

=  0.290+ 0.122

= 0.413

Thus, 0.41 is correct.

3 0
3 years ago
The example of dying coral reefs illustrates that
Alexus [3.1K]

Answer:

D

Explanation:

You can immediately eliminate B and C. So between A and D, D is the best answer.

5 0
3 years ago
How do many insects handle the bitter cold of winter?
jarptica [38.1K]

Answer:

they hide inside trees

8 0
2 years ago
The rest of the group agrees with your conclusion that Dr. Tamm was likely exposed to a membrane uncoupling agent. Uncoupling ag
MArishka [77]

Answer:

No more reactions occurs.

Explanation:

The activity of other metabolic pathways also change in response to the proton which enters mitochondria without passing through ATP synthase because ATP synthase is responsible for the production of ATP molecules from proton. If this ATP is not produced no further reactions occurs in the cell. This ATP is used by the cells in various activities so if the proton does not pass through ATP synthase then no energy in the form of ATP is present for other metabolic pathways of the cells.

6 0
3 years ago
Helpppppp thank you any help will do
madam [21]

Answer: B

Explanation:

3 0
3 years ago
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