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Leno4ka [110]
3 years ago
10

A man with a genetic disease marries a woman who does not carry the disease. It is not possible for their sons to have the disea

se. The disease must be A. X-linked dominant. B. Y-linked dominant. C. X-linked recessive. D. Y-linked recessive.
Biology
1 answer:
fiasKO [112]3 years ago
8 0

Answer:

B

Explanation:

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Shana is a competitive athlete who weighs 135 lb. she would like to plan a nutritionally adequate diet that provides enough carb
prisoha [69]
The correct answer is d.

Carbohydrates are a very important part of an athlete's diet, since they provide the necessary energy for competition and endurance, but also help in the process of muscle gain.

The amount of carbohydrates that Shana should consume depend heavily on the intensity of her exercise activities. For a moderate level of exercise, which equals to 1 hour of exercise daily, a person should consume 5-7 g/kg of body weight. For a high level of exercise (1-3 hours of daily exercise), a person should consume 6-10 g/kg.

Guessing that Shana will perform a high level of exercise and based on her weight (135 lb or 61.2 kg), Shana should consume 366 to 610 g of carbohydrates daily.
6 0
3 years ago
Which celestial bodies have one or more moons?
andrew-mc [135]
<span>Mars has two. Earth has one. Mercury and Venus are the only planets without moons. The outer Solar System includes Jupiter, Saturn, Uranus, Neptune and Pluto and the rest of the moons.</span>
6 0
3 years ago
Read 2 more answers
What causes a heart attack?
KIM [24]

Answer: A. A blockage in the aorta

Explanation:

A heart attack happens when one or more aorta or coronary arteries get blocked. With the passage of time, the coronary artery becomes narrow that is because of the deposition of various substances such as fat, cholesterol and other reserves. This restricts the smooth circulation of blood hence results in heart attack or heart stroke.

5 0
3 years ago
Explain why the lack of surfactant would result in respiratory distress. Furthermore, what type of acid-base disorder might she
algol13

Answer:

Due to lack of expansion of lungs.

Explanation:

The lack of surfactant compound would result in respiratory distress because Surfactant enables the lungs to expand more easily which allows easiness in respiration. Without surfactant, the air sacs in the lungs will collapse very easily. This collapse leads to decreased amounts of air or oxygen in the lungs which makes it very difficult for the people or infant to breathe.

4 0
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1. When exercising, a person's breathing rate and heart rate increase in order
melamori03 [73]

Answer:

Cardiovascular, respiratory, and muscular systems

Cardiovascular, respiratory, integumentary (skin and associated structures) and muscular systems

Explanation:

The cardiovascular, respiratory, and muscular systems are the systems which are involved and perform their function in the supply of oxygen for the production of ATP for the movement of muscles during exercise while on the other hand, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems are the systems that are involved for the regulation of temperature in the human body and maintain homeostasis.

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3 years ago
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