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kompoz [17]
3 years ago
13

What term defines varieties or populations of human beings distinguished by physical traits such as hair, eyes, skin color, and

body shape?
a. class
b. cohort
c. ethnicity
d. race
Biology
1 answer:
marishachu [46]3 years ago
6 0
The answer is D) Race. :D
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The stage of a virus where it is activated to perform the function for which it was intended is referred to as the _________. se
gavmur [86]

Answer:

The correct option is B. The stage of a virus where it is activated to perform the function for which it was intended is referred to as the triggering phase.

Explanation:

The life cycle of a virus consists of the following stages:

The Dormant phase:

In this phase, the virus doesn't take any action. It just manages to get into the system or software.

The Propagation phase

In this phase, the virus makes copies of itself.

The Triggering Phase

In this phase, the virus performs its function.

The Execution Phase

In this phase, the destruction made by the virus can be seen.  

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glucose is been oxidised to produce pyruvic acid and oxygen

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3 years ago
Which type of fish are sharks?
MaRussiya [10]

Answer:

B. Cartilaginous fish

Explanation:

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8 0
2 years ago
A race car driver injures the right ventral root of his first lumbar vertebrate during a car crash. What major functions could b
Ronch [10]

Answer;

A. Movement in his lower extremities

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8 0
4 years ago
Read 2 more answers
What is RFLP? What are some of the limitations of this technique?
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In molecular biology, restriction fragment length polymorphism, orRFLP, is a technique that exploits variations in homologous DNA sequences. It refers to a differencebetween samples of homologous DNAmolecules from differing locations ofrestriction enzyme sites, and to a related laboratory technique by which these segments can be illustrated. InRFLP analysis, the DNA sample is broken into pieces and (digested) byrestriction enzymes and the resultingrestriction fragments are separated according to their lengths by gel electrophoresis. Although now largely obsolete due to the rise of inexpensive DNA sequencing technologies, RFLP analysis was the first DNA profilingtechnique inexpensive enough to see widespread application. RFLP analysis was an important tool in genome mapping, localization of genes forgenetic disorders, determination of riskfor disease, and paternity testing.
Hope it helps..
3 0
3 years ago
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