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Trava [24]
3 years ago
12

When aerosols containing pathogens spread disease from a distance of less than one meter, it is considered?

Biology
1 answer:
Romashka [77]3 years ago
4 0
This is a type of transmission called contact transmission. 
Contact transmission is the most common form of transmitting diseases and virus. Contact transmission any be direct or indirect transmission. Direct contact transmission occurs when there is a physical contact between an infected person and the susceptible person. Indirect transmission occurs when there is no direct human -to human contact. Contact occurs from a reservoir to contaminated surfaces or objects. 
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Considering the Mendelian traits tall (D) versus dwarf (d) and violet (W) versus white (w), consider the crosses below and deter
Artyom0805 [142]

Answer:

DDWw x Ddww

DdWw x DDww

DDWw x DDww

Explanation:

D for tallness

d for dwarfness

W for violet

w for  white

For Parental Plants that has

tall, violet x tall, white

 The representation will be

DDWW × DDww      (We the apply the mendelian crossing)

This will yield offsprings with the following trait

DDDD × DwDw

DDDD × DwDw

DWDW x WwWw

DdWw x ddww

Ddww x ddWw

DdWw x DdWw

DDWw x ddww

From the above Offsprings

1/2 tall, white and 1/2 tall, violets offspring are

DDWw x Ddww

DdWw x DDww

DDWw x DDww

7 0
3 years ago
A plant growing in an area where it is not required is called?
lora16 [44]

Answer:

weed(s)

Explanation:

it’s a plant that is out of place, undesirable, or an annoyance because it interferes with agricultural or animal production.

hope this helped!

8 0
2 years ago
Read 2 more answers
Explain how critical thinking helps scientists analyze information for accuracy and bias.
Feliz [49]

Answer:

Critical thinking requires scientists to ask questions about information they come across and assess its validity. This facet of critical thinking helps them avoid bias that originates from personal opinion and helps them distinguish information and fact from common belief.

4 0
3 years ago
Compare lactic fermentation and alcoholic fermentation by describing what pyruvic acid is changed in to. Be sure to include what
dangina [55]
Alcoholic fermentation occurs in yeast and produces ethyl alchol from pyruvate.

Lactic acid fermentation occurs in animals and produces lactic acid from pyruvate.

Both of these processes can proceed in the absence of oxygen.
4 0
2 years ago
Si una adolescente a la que se llamará Laura mide 1.65 m y pesa 70 kg, calcula su IMC.
nikdorinn [45]

Answer:

<h3>BMI (IMC): 25.7 </h3>

<u>Explanation:</u>

Dado que el IMC de Laura es 25,7, tiene sobrepeso.

El sobrepeso puede aumentar el riesgo de ciertas afecciones de salud, incluidas las enfermedades cardiovasculares, la presión arterial alta y la diabetes tipo 2.

7 0
2 years ago
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