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xenn [34]
3 years ago
12

The oak tree fungal pathogen, Phytophthora ramorum, has migrated 800 kilometers in 15 years. West Nile virus spread from New Yor

k State to 46 other states in 5 years. The difference in the rate of spread is probably related to ________. The oak tree fungal pathogen, Phytophthora ramorum, has migrated 800 kilometers in 15 years. West Nile virus spread from New York State to 46 other states in 5 years. The difference in the rate of spread is probably related to ________. innate resistance the mobility of their hosts the lethality of each pathogen the fact that viruses are very small
Biology
1 answer:
asambeis [7]3 years ago
4 0
First blank: The mobility of their hosts same goes for the second one :)
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List five factors or behaviors that affect cholesterol levels in the body, how these factors affect cholesterol levels, and whet
anyanavicka [17]
Hey there,
Q1 & Q2) 
1) Heredity- Genes carry genetic information for cholesterol. So, it can be passed down from your parents.
2) Diet- Cholesterol depends on the food you eat. If you eat food with too much saturated fat, you get a high level of cholesterol. 
3) Weight- If you are obese, you are more prone to get cholesterol. Thus, you need to lose weight
4) Exercise- Exercise regularly to maintain a perfect cholesterol level
5) Stress- If you are a student, take breaks in between study timings to keep you less stress or if you are an adult, go for walks and do something that you like the most to calm your brain down.

Q3) Cholesterol causes plague to grow in your hearts. This thick, hard plague will block the arteries and will cause heart attacks and strokes. 

Q4) Pros- <span>Helps maintain healthy cholesterol levels, lowers risks of heart attacks and strokes
       Cons- C</span><span>ould create too many HDL leaving not enough cholesterol for the body to be healthy.

Hope this helps :))

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7 0
3 years ago
Damage to a brain area called the _____ would MOST likely interfere with learning a conditioned fear response to the sight of a
ELEN [110]

Answer:

The options

A)hippocampus

B)basal ganglia

C)hypothalamus

D)cerebellum

The CORRECT ANSWER IS D)

D)cerebellum

Explanation:

Apart from the coordinating process, the cerebellum is involved in motor learning, emotional behavior, and fear memory.

Fear learning is widely shown in the variation of autonomic and somatic responses, as in heart rate and freezing, promoted by a neutral stimulus which could have been formally grouped with a painful one.

Variation or changes of the vermis influences these responses, and its reversible inactivation in the period of consolidation which is seen to impair fear memory.

The neural correlate of cerebellar activities in fear consolidation is shown by a behaviorally promoted long-term rise of synaptic effectiveness and efficiencies among parallel fibers and a Purkinje cell.

Likely synaptic variations after fear conditioning are well fully observed in the amygdala and hippocampus, suggesting an interplay among emotional circumstances of scenario and the different variations in neural process.

Furthermore, in hotfoot mice, that shows a basic lack of parallel fiber to Purkinje cell synapse, short- and long-term fear memories are influenced.

All these data gives a foundational background on the concept that the cerebellum is majorly involved in fear learning.

The functional interplay of the vermis with hypothalamus, amygdala, and hippocampus do infer to a more complex activities of the cerebellum as a form of an united network that basically influences emotional behavior.

8 0
3 years ago
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From microchip implants to wristband trackers and sensors that can detect fatigue and depression, new technology is enabling emp
tekilochka [14]

Answer:

New technological inventions ( like wristband trackers, microchip, etcetera ) used by employers to monitor their employees has proven to be a cause for worrying.

These gadgets has the potency of causing a level of discomfort and health problems for the employees who use it (though most times is against their will).

I suggest regulatory bodies, government agencies and stakeholders should review its terms of use.

Also, these devices can fail and night give a result not corresponding or not accurate to the employees physical psychological state. This will end up misleading the employee, and it can lead to employer / employee dispute .

3 0
3 years ago
How is earth’s motion related to the origin of the galaxy and it’s solar system?
labwork [276]

Question:

How is earth’s motion related to the origin of the galaxy and it’s solar system?

Answer:

<u>The Earth is a part of the galaxy and its solar system and as Earth was created with the big bang, it happened inside of them.</u>

Explanation:

The relative motion of the Earth around the solar system is the Earth is moving and spinning around at a tilt. Our solar system in the galaxy is moving and the galaxy in the universe is constantly moving. They are all moving around a a central object just as the Earth revolves around the Sun.

4 0
2 years ago
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What causes a plant to wilt?
vagabundo [1.1K]

Answer: Drop in turgor pressure

Explanation: Turgor pressure is caused by the amount of water maintained within the vacuole. The more pressure from water, the more it will push up against the cell wall within the stem and cause the plant to stand upright

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3 years ago
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