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Thepotemich [5.8K]
3 years ago
5

A. hunter-gatherer period what is this?

Biology
2 answers:
pickupchik [31]3 years ago
5 0

Answer:

Hunter-gatherer culture is a type of subsistence lifestyle that relies on hunting and fishing animals and foraging for wild vegetation and other nutrients like honey, for food. Until approximately 12,000 years ago, all humans practiced hunting-gathering.

Explanation:

Schach [20]3 years ago
5 0
Hunter-gatherer culture is a type of subsistence lifestyle that relies on hunting and fishing animals and foraging for wild vegetation and other nutrients like honey, for food. Until approximately 12,000 years ago, all humans practiced hunting-gathering.
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Answer:

hkafb I have to go to a meeting

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What would be the effect of a mutation in the coding region of the lactase gene?
Fynjy0 [20]

Lactase refers to an enzyme that can dissociate lactose sugar into glucose and galactose. This enzyme plays an important role in the digestion of milk that comprises high lactose sugar. In case, if a mutation occurs in the gene codon of lactase, then two possibilities can take place. These are as follows:  

1. Loss of mutation: In this case, the person becomes lactose intolerant because of mutation in lactase gene codon. Due to this, there is low mRNA expression and thus low production of the enzyme lactase. This is also known as lactase non-persistent phenotype.  

2. Gain in mutation: In this case, the person gain an increase in mRNA expression of the lactase gene, thus more production of lactase takes place than usual. This kind of individual exhibits lactase persistent phenotype.  


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3 years ago
Iron is part of the hemoglobin in red blood cells. what is the purpose of hemoglobin?
m_a_m_a [10]
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4 0
3 years ago
If someone could help explain how to solve this
Mnenie [13.5K]

Answer:

200 meters

Explanation:

A kilometer is 1,000 meter. 0.2 x 1,000 is 200 meters.

You can also think of it this way, 0.2 is 1/5. We need to find 1/5 of a kilometer. We know the conversion is 1,000 meters/kilometer. 1,000/5 is 200. Therefore you must walk 200 meters to hatch the egg.

5 0
3 years ago
Associations detected between measures of neighborhood environmental conditions and human microbiome diversity.
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Associations that were detected between measures of neighborhood environmental conditions and human microbiome diversity is shown below;

  • There was a regular, positive associations that between diversity and NDVI sd in regards to  mouth microbiome.
  • There was a constant, significant, and a negative associations that was said to exist between percent grassland and that of the diversity of the nose microbiome.

<h3>What are the other result?</h3>

Further result from the study of Amber L. Pearson<em> et al.,</em> (2020) reveal that the outcome for the mouth microbiome, she shows that a little effect of percent trees was seen on diversity and Clay loam soil was said to be negatively and positively associated or linked with rectum microbiome diversity, when liken to loam soil.

The study reveals that  no potential indicator taxon among NDVI quartiles was found and further research is needed.

Work citation

Amber L. Pearson, Jennifer Pechal, Zihan Lin, M. Eric Benbow, Carl Schmidt, Suzanne Mavoa,  (2020) Associations detected between measures of neighborhood environmental conditions and human microbiome diversity, science direct, page 1-29.

Learn more about human microbiome from

brainly.com/question/22429327

#SPJ1

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2 years ago
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