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maria [59]
3 years ago
6

A poultry specialist is conducting an experiment to determine whether the mean cholesterol content of egg yolks is affected by a

dding certain chemicals to the feed given to the hens laying those eggs. The 120 laying hens available for the study will be randomly allocated to three groups. Each group of hens will be fed a ration with a different chemical additive and the cholesterol content of their eggs will be measured.What procedure should be used to compare the mean cholesterol content of the eggs for the three treatment groups of chemical additives?
Biology
1 answer:
kherson [118]3 years ago
5 0

Answer:

analysis of variance (ANOVA) and the means can be compared using Duncan Multiple Range Test on Turkey Honest test

Explanation:

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_____ is a secondary infection that may occur as a complication of other disorders, such as a severe cold or flu.
lana [24]

Answer:

Bronchial pneumonia

Explanation:

The secondary infection is caused during the treatment for any infection or after the treatment. The changes in the immune system is a cause of this infection. For example, upper respiratory infection like cold or flu that are caused by the virus can cause a secondary infection called pneumonia that is caused by the bacteria.  

The bronchial pneumonia is a kind of pneumonia that can cause inflamed lungs. This infection leads to fluid- filled alveoli of lungs. This can cause severe cough, breathing problem and fever. This infection can lead to death in children below the five years of age.  

5 0
3 years ago
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Is anybody smart in biology and could answer this .. please
kondaur [170]

Answer:

10 should be c

Explanation:

I'm not an expert with this stuff but best guess

6 0
2 years ago
Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offsprin
nignag [31]

"Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. " The genotype for the offsprings is Pp only. Option C. This is further explained below.

<h3>What is a genotype?</h3>

Generally, the genotype is simply defined as a person's unique set of genes.

In conclusion, Flowers with a purple hue are more likely to bloom than those with pink hues since purple is a dominating feature.

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8 0
2 years ago
Find the heat released in cooling 10g of water at 100C down to 25C​
Reika [66]

]To calculate the amount of heat entering or leaving a system, the equation  

Q

=

m

c

Δ

T

is used.

Explanation:

m = mass (in grams)

c = specific heat capacity (J/g°C)

ΔT = change in temperature (°C)

Here, we will use the specific heat capacity for liquid water which is 4.19 J/g°C.

The mass given is 25.0 grams.

As for the change in temperature, I will assume that it start off at room temperature, 25°C.

25

°

C

−

0

°

C

=

25

°

C

Q

=

m

c

Δ

T

Q

=

25

g

r

a

m

s

⋅

4.19

J

g

°

C

⋅

25

°

C

Q

=

2618.75

J

Take into account significant figures and the answer should be

2.6

⋅

10

3

J

Answer link

8 0
4 years ago
Why do fish have gills​
Marta_Voda [28]

Answer: Like us, fish also need to take in oxygen and expel carbon dioxide in order to survive. But instead of lungs, they use gills. ... As the fish opens its mouth, water runs over the gills, and blood in the capillaries picks up oxygen that's dissolved in the water.

4 0
3 years ago
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