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Vikki [24]
3 years ago
14

Which is the most common type of biological vector of human disease?

Biology
1 answer:
Mekhanik [1.2K]3 years ago
3 0

Answer:

arthropods

Explanation:

Biological vector is the organisms which transfer disease causing microbes (pathogen) from one host to another. Arthropods are the most common type of vectors responsible for human diseases. Arthropod vectors include mosquitoes, which transmit malarial parasite, lice transmits typhus pathogen. Other arthropod vectors can include ticks that transmits Lyme disease, tsetse fly transmits pathogen of African sleeping sickness, and sand fly transmits pathogen leishmaniasis.

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What process converts solid water directly to gaseous water?
Svet_ta [14]

Answer:

1. Evaporation

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3. Sand and gravel

4.  Storm surge

5. Adds clean water to the drinking water supply

6.  cuts down on the number of open pores

7.  A confined aquifer is pumped for drinking water

6 0
3 years ago
When only skeletal remains are available for identification, the gender of the deceased individual can be determined by:?
zlopas [31]
The answer would be skeletal markers and DNA analysis. 

Skeletal markers are often used to identify the biological gender of skeletal remains. The most commonly used skeletal markers can be observed in the skull and in the pelvic bone.However, the accuracy of his method is limited to adults only the differences between male and female skeletal markers usually become visibly only after maturation. 

DNA analysis is more widely uses nowadays because with the technology of today, laboratories can now detect and X and Y chromosome-specific sequences, which help them identify the biological gender.   
8 0
3 years ago
Which of these statements best describes evolution? a. the progression through time from simple to complex organisms. b. a proce
guapka [62]
The answer is <span> b. a process of change through time.

Evolution is a process of change through time.  It does not result in progress. Natural selection, one of the mechanisms of evolution, can result in progress and </span>cause some organisms to develop characteristics they need. But generally speaking, natural selection is not the only mechanism of evolution. Other evolutionary mechanisms, such as genetic drift, mutations, migration, can in some cases have a harmful outcome.  
5 0
3 years ago
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chubhunter [2.5K]

Answer:

Ardea herodias

Explanation:

7 0
2 years ago
Read 2 more answers
Enzymes what do they do? what are they made of? how do they work?
MatroZZZ [7]
<span>To break a protein down into its amino acids you will need enzymes. Enzymes are biological molecules (proteins) that act as catalysts and help complex reactions occur everywhere in life. Let's say you ate a piece of meat. Proteases would go to work and help break down the peptide bonds between the amino acids.

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3 years ago
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