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4 years ago

Which statement best describes biostimulation?

Biology

1 answer:

tankabanditka [31]4 years ago

4 0

Answer:

B. It involves the modification of the environment to stimulate cleanup by natural bacteria.

Explanation:

Biostimulation involves the modification of the environment to stimulate those existing bacteria which are capable of bioremediation. And we know that bioremediation is the process where pollutants can be removed from the soil by natural bacteria. This can be done by the addition of various forms of rate-limiting nutrients and electron acceptors, such as phosphorus, nitrogen, oxygen, or carbon, which are otherwise available in quantities low enough to constrain microbial activity. It is a type of natural remediation that can improve pollutant degeneration by optimizing conditions such as aeration, the addition of nutrients, pH, and temperature control. It also can be considered as a suitable remediation technique for petroleum pollutants removal in soil.

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Can a human male be a carrier of red-green color blindness?

miskamm [114]

Answer:

The answer is no Human male can not be carrier for the red green color blindness.

Explanation:

Red green color blindness is a sex linked disorder that is recessive in nature. If an individual male have one copy of X gene with recessive allele of the trait he will be color blind because male have only one copy of X chromosomes and one copy of Y chromosome. So, the recessive X chromosome will express itself in absence of dominant X chromosome.

For being a carrier one should be heterozygous For this gene and its not possible in males as they have only one copy of X chromosome.

Thus, the correct answer is No.

5 0

3 years ago

is a statement about something that you have noticed. it also describes an object using your five senses or measurement .

yawa3891 [41]

Observation
An observation is information that is collected by using one of your 5 senses

6 0

3 years ago

What is used to treat wastewater before returning it to the environment?

Elena-2011 [213]

Answer:

It must be converted to an effluent.

Explanation:

4 0

3 years ago

Exercise plays a part in affecting the release of hormones. How would you expect exercise to affect growth hormone and hormones

Rudik [331]

Answer:

Exercise plays a significant role in affecting hormonal discharge inside a human body.

Explanation:

Hormones are the chemical substances that are a part of the body's signaling systems. <em>Deem them as little traffic cops!</em> They regulate things like growth, metabolism, and reproduction in human bodies.

<h3>Human Growth Hormone</h3>

<u>What is it:</u> Anabolic peptide hormone that incites cellular growth, secreted by the anterior pituitary gland.

<u>Its job:</u> Increases muscle protein synthesis for the growth of muscles, increases mineralization of the bones, supports the immune system, and promotes lipolysis.

<u>How exercise affects it:</u> Our bodies produce it periodically on its own. However, some exercises, such as high-intensity workouts that involve heavy strength training and cardio-respiratory exercise, stimulate and increase its production at the onset of blood lactate.

<h3>Epinephrine and Norepinephrine (Adrenal Medulla Hormones):</h3>

<u>What is it:</u> Amine hormones help in the sympathetic nervous system produced by the adrenal gland.

<u>Its job:</u> Facilitates sympathetic (fight or flight) activity, increases heart activity, increases glycogen catabolism, and fat release.

<u>How exercise affects it:</u> Their stimulation increases during cardiovascular exercise to promote the breakdown of glycogen to provide energy to muscles.

6 0

3 years ago

Please give answer quick!!!!!

alukav5142 [94]

Answer:

i would go with B and E

Explanation:

by the way u could just read it

5 0

3 years ago