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Aleksandr [31]
3 years ago
13

"Suppose that two parents are both heterozygous for sickle cell anemia, which is an autosomal recessive disease. They have eight

children. Use the binomial theorem to determine the probability that three of the children have sickle cell anemia and five of the children are healthy. Round your answer to the nearest tenth."
Biology
1 answer:
Zanzabum3 years ago
4 0

Answer:

8!/3! (8-3)! (3/4)3 (1/4)5

Explanation:

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Hermit crabs use old seashells for shelter and protection. Some species of fish also use abandoned seashells as a place to hide
Zarrin [17]

Answer:

c

Explanation:

3 0
3 years ago
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Which describes a relationship when calculating the energy of a photon?
shepuryov [24]
<span>The energy of the photon is directly proportional to frequency. 

'cause when frequency increases, it's energy also increases

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3 0
3 years ago
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Give reasons : a.) Diameter of afferent astride is bigger than efferent arteriole? b.) Urine is slightly thicker in summer than
Arisa [49]

Answer:

a. Diameter of afferent astride is bigger than efferent arteriole to generate force for efficient filtration

b. Urine is slightly thicker in summer than in winter to reduce water loss from the body

c. Always vasopressin is not secreted when a person drinks sufficient water

d. ESRD stands for End stage renal disease

Explanation:

a. While transferring blood from afferent astride to efferent arteriole blood gets filtered. Filtration is efficient when the blood flows with force which is generated when blood flows from large arteriole to the small arteriole. Hence the diameter of afferent astride is bigger than efferent arteriole.

b. Urine is slightly thicker in summer than in winter to reduce water loss from the body. In summer water is lost in the form of sweat as well. Hence, urine gets concentrated to compensate for the lost body fluid.

c. Always vasopressin is not secreted when a person drinks sufficient water. The osmoregulation is maintained  externally.

d. ESRD stands for End stage renal disease

3 0
2 years ago
What is the most important requirement for all living things
fiasKO [112]
Carbon since all life requires it
6 0
3 years ago
PLEASE HELP ASAP I HAVE 10 minutes i’ll give that brain thing if you give a correct answer tysm:):
Blababa [14]

Answer:

synthetic; oil

Explanation:

the answer is B  

your welcome :)

6 0
3 years ago
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