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Alexxandr [17]
3 years ago
6

Living microorganisms found in soils and waters are generally capable of growth on common laboratory media. select one:

Biology
1 answer:
erik [133]3 years ago
5 0
Answer:
             The correct option is a (true).

Explanation:
                   Personally i have experienced that microbes living in saline condition were isolated from soil and grown them on Lauria Bertani media. 
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Behavioral responses in organisms require communication between
Sedaia [141]

Answer:

Behavioral responses in organisms require communication between an organism and its environment (option C).

Explanation:

The behavior of an organism depends on the function of relationship with the environment that surrounds it, and the way to respond to the diverse stimuli that are in this environment.

Behavioral responses always occur as a result of the interaction between the physical environment and other living organisms. This interaction triggers a series of stimuli that are perceived by the senses and processed by each organism, developing an appropriate response to each of them.

6 0
3 years ago
Read 2 more answers
what effect does the nervous system have on the heart rate? stimulation by sympathetic nerves sets the resting heart rate of the
Julli [10]

The effect nervous system has on the heart rate is

Stimulation by parasympathetic nerves causes the heart rate to slow down.

The two branches of the autonomic (involuntary) nervous system regulate heart rate. The parasympathetic nervous system and the sympathetic nervous system (SNS and PNS) (PNS). To increase heart rate, the sympathetic nervous system (SNS) produces the catecholamines epinephrine and norepinephrine. The hormone acetylcholine is released by the parasympathetic nervous system (PNS) to reduce the heart rate. Your heart rate may briefly increase due to stress, coffee, and excitement, whereas it may temporarily decrease due to meditation or deep, steady breathing. Any amount of exercise will raise your heart rate, which will stay up as long as you keep exercising.

To learn more about nervous system here:-

brainly.com/question/13487019?referrer=searchResults

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8 0
1 year ago
The trp operon is known to operate by both negative repressible regulation of operator and attenuation. Which of the following s
Scilla [17]

It is most likely due to the fact that the attenuation is the evolutionary relic, which by accident has remained does not support the actual reason of the dual control to regulate the operon.

Answer: Option E

<u>Explanation:</u>

In bacteria transcription and translation carries out at the same time so or the termination of transcription in premature phase in bacteria uses a special mechanism which is called as attenuation T.

he attenuation in bacteria is a regulatory mechanism. Trp operon is the group of codes of the components. These operons are the actual functioning group of the DNA.

3 0
3 years ago
The reason water sticks to the inside of a graduated cylinder like the image below is because of _____. Meniscus Select one: a.
chubhunter [2.5K]
A: adhesion 
if it help u plz pick as best tnx
5 0
3 years ago
Evolution occurs in response to a change in the environment. Environmental change often involves other species of organisms. Whi
Serjik [45]

Answer:

c is the answer

hope it helps you

3 0
2 years ago
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