18 Questions
What was the average temperature for animals with black muzzle color?
40.0°C
What percentage of animals were classified as pied based on their muzzle color?
15%
Did the means differ between animals with different muzzle colors?
No, they were all the same
What was the difference in temperature between animals classified as white and those classified as pied?
0.2°C
Which color category had the highest percentage of animals according to their muzzle color?
White
Was there a significant temperature difference observed between animals classified as black and those classified as pied?
No, there was no difference
What was the area of the animal from which hair samples were collected?
Central area of the shoulder
Which of the following was NOT a color classification for the animals' coats?
Green
Which of the following was a classification for the animals' muzzle color?
White
What tool was used to measure the hair samples?
Pachymeter
Where were the blood samples collected from in the animals?
Neck (jugular vein)
Which of the following was NOT a parameter analyzed in the hemogram analysis?
Blood pressure
What did the results of the study mentioned show about the influence of hair length, coat color, and muzzle color on RT and LS traits?
They had no significant influence on either RT or LS traits.
Why were RT and LS not influenced by hair and skin traits evaluated?
Because of the animals' resistance to heat stress.
What did Nicolau et al. observe regarding the correlation between RT and hair length, hair, or skin colors in Caracu cattle?
They observed no correlation.
The text mentions that adaptation to hot environments leads to resistance to heat stress. What factor is highlighted as being more important than coat type in this adaptation?
Resistance to heat stress
Based on the information provided, what is suggested as a reason for why RT and LS were not influenced by hair and skin traits?
Thermal gradient from inside to outside the animal's body.
What conclusion can be drawn about the importance of hair and skin traits for evaluating heat stress in Caracu cattle based on the study results?
Hair and skin traits have no significant impact on heat stress evaluation.
This quiz tests your understanding of the classification of animal muzzle colors, including percentages of white, pied, and black muzzles. Explore how the proportions differ among different colors of muzzles.
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