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Virty [35]
3 years ago
15

Alissa is a 41-year-old, married, professional woman who has just found out that she is pregnant with her third child. According

to your textbook, which of the following conditions is her baby at higher risk of due to Alissa’s age?a) Down syndromeb) Phenylketonuriac) ADHDd) Von Recklinghausen disease (neurofibromatosis)
Biology
1 answer:
Troyanec [42]3 years ago
3 0

Answer:

Down syndrome.

Explanation:

Down syndrome may be defined as the medical condition that occurs due to the presence of extra chromosome at the chromosome number 21. The individual has big head, rolled finger and tongue.

The chances of Down syndrome increases as the mother's age increases. The egg of the female get arrested at diplotene stage and with the increased age of mother the phenomena like translocation and non disjunction increases at this stage.

Thus, the correct answer is option (a).

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Based on the scenario below, select the statement that accurately finishes the sentence.
Furkat [3]

Answer:

A. damaged her peripheral nervous system because the information regarding taste cannot be transmitted back to her brain.

Explanation:

The nervous system is an important system of our body and is directly related to our survival. This system is linked to the coordination of the organism's various activities and is also responsible for allowing the interpretation of the environment around us.

The nervous system is an important system of our body and allows us to have emotions, to remember an important moment in our lives, to interpret smells, tastes and images, to make movements and even to stay alive through the automatic breathing and heartbeat.

Taste, that is, the sense of taste is directly linked to the peripheral nervous system. For this reason, if Stacey has lost her sense of taste, we can conclude that she has damaged her peripheral nervous system because taste information cannot be transmitted back to her brain.

6 0
3 years ago
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Cells that secrete protein fibers in bone are called
Jet001 [13]

Answer:

Osteoblasts

Explanation:

Cells that secrete protein fibres in bones are called osteoblasts.

I hope this helps.

3 0
2 years ago
Which statement best describes the force of gravity?
Step2247 [10]
<span>D. Gravity is the force of attraction between two objects and is dependent upon the mass of the objects and the distance between the objects.</span>
6 0
3 years ago
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Which statement describes the moment magnitude scale? A. It measures only small earthquakes. B. It collects data using a seismog
Verdich [7]

Answer:

The moment magnitude scale is a scale that rates earthquakes by estimating the total energy released by an earthquake . Estimating the total amount of energy released, enables comparison of earthquakes more accurately.

This scale can be used to rate earthquakes of all sizes, near or far. The following statements describe the moment magnitude scale:

B. It collects data using a seismograph.

D. It estimates the total energy released from an earthquake.

E. It determines the amount of damage caused by an earthquake.

Explanation:

8 0
3 years ago
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Efectos de la forestación
Snezhnost [94]

Answer:

La deforestación tiene muchos efectos negativos para el medio ambiente. Uno de los mayores impactos es la pérdida del hábitat de millones de especies. Setenta por ciento de los animales y plantas que habitan los bosques de la Tierra no pueden sobrevivir a la deforestación que destruye su medio.15 nov. 2017

Explanation:

i hope it help you ;)

7 0
2 years ago
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