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Alexxx [7]
3 years ago
12

The mantle makes up ______ % of Earth’s mass.

Biology
1 answer:
galben [10]3 years ago
7 0

Answer:

I think the answer is 84% or 67%

Explanation:

I googled it

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You have isolated a new mutation in the T4 bacteriophage rII A gene and you map its location within the gene by recombination fr
pantera1 [17]

Answer:

A lethal mutation, thereby the resulting phenotype is not observed .

Explanation:

Lethal mutations are the result of genomic changes that may be lethal in certain conditions. In genetic research, this type of mutation has shown to be very useful in analyzing gene function (i.e., genes whose protein products are key for the survival of the organism in question), and they are perfect gene markers. In bacteriophages, for example, temperature-sensitive mutants of phage T4 that can not grow at temperatures higher 42°C have been identified (Edgar & Lielausis 1964).

Citation:

R. S. Edgar, & I. Lielausis (1964). Temperature-sensitive mutants of bacteriophage T4D: their isolation and genetic characterization. Genetics, 49(4), 649.

5 0
3 years ago
Which is a part of the cell theory?
Gnom [1K]
Ell theory refers to the idea that cells are the basic unit of structure in every living thing. 
8 0
3 years ago
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Characteristics of volume
Irina-Kira [14]

Answer:

Can be a member of a disk pool or a volume group

Capacity allocated up front

No minimum provisioned capacity required

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Explanation:

might want to change those up a bit for your assignment its pretty obvious u didnt do it lol :)

3 0
3 years ago
Does social distancing increase or decrease your carbon footprint?
Andrej [43]

Answer:

Decrease

Explanation:

The carbon footprint is <u>the amount of carbon (in terms of greenhouse gases) being emitted by human activities</u>. In a situation where <u>social distancing is encouraged, human activity would reduce significantly</u>. Very few people will be outside and the causative agents of pollution (anthropogenic) will be significantly reduced. Further, nature would be able to minimize the impacts of pollution when human activities are less than the threshold capacity.

Let's take an example of coronavirus spread globally this year. The social distancing of 2 meters has significantly reduced the number of people going outside. Ultimately, there are fewer automobiles on the roads and a few industries are running. The result is that the air quality index has been significantly improved. For example, in India, people from 300 km away, can see the Himalayan mountain range very clearly (see image attached). This has not happened in decades after modern industrialization.

4 0
3 years ago
What is protein in science
Nikolay [14]
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8 0
3 years ago
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