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max2010maxim [7]
3 years ago
13

What is the name of the one- or two-letter representation of an element?

Biology
1 answer:
stiv31 [10]3 years ago
6 0
Its the chemical symbol
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Answer:

D. autrofos es tu respuesta

5 0
3 years ago
Read 2 more answers
Population A consists of 100 hens that are fully isogenic and that are reared in a uniform environment. The average weight of th
qaws [65]

Answer:

a. the environmental variance (VE) = 3.5 g ²

b. 17.5 g ² for population

c. the heritability of broad sense (H2) = 0.83

Explanation:

a.With the information we have we can infer that environmental factors influence A, which is considered isogenic, thus, the environmental variance (VE) = 3.5 g ²

b.When studying population B, comparing it without environmental changes with respect to population A, we found that its total variance (VT) = 21.0g ²

We generate the following formula with the data obtained previously to find the genetic variation

VT = VE + VG

then VG = VT-VE

replacing data:

VG = 21.0 - 3.5 = 17.5 g ² for population

c. Regarding the heritability of broad sense (H2) in population B, we can reach the result with the data previously obtained like this:

H2 = VG / VT = 17.5 / 21.0 = 0.83

7 0
3 years ago
How can plants help reduce global warming they remove _____ from the air?
timurjin [86]
Plants leafs increasing carbon dioxide. it's remove dust air pollution
7 0
2 years ago
The process of obtaining food is known as _____ and requires specialized mouthparts.
Mazyrski [523]
Ingestion is the process of obtaining food that requires specialized mouthparts
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An 85-year-old woman is administered a general anesthetic for repair of a hip fracture. Which of the following properties of the
fenix001 [56]

Answer: Solubility in lipids

Explanation:

All the volatile anaesthetic agents has dose dependent respiratory depression VT and MV which may be compensated by increased respiratory rate.

The respiratory depression is more common in case of older people as they cannot compensate for the volume of air.

The solubility of the anesthesia in the lipids can be a risk which can put 85 year old women into respiratory depression.

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3 years ago
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