The photograph shows the skull of a sheep, which is a herbivore - Leaving Cert Agricultural Science - Question 6 - 2014
Question 6
The photograph shows the skull of a sheep, which is a herbivore.
(a) Explain the term herbivore.
(b) Name any three types of tooth that can be seen in the photogra... show full transcript
Worked Solution & Example Answer:The photograph shows the skull of a sheep, which is a herbivore - Leaving Cert Agricultural Science - Question 6 - 2014
Step 1
Explain the term herbivore.
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Answer
A herbivore is an animal that primarily feeds on plants. This dietary classification means that herbivores have adapted digestive systems to break down fibrous plant material, allowing them to extract necessary nutrients for their survival.
Step 2
Name any three types of tooth that can be seen in the photograph.
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Answer
Incisors
Premolars
Molars
Step 3
Complete the following table to show the dental formula of the sheep.
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Answer
incisors
canines
pre-molars
molars
0
0
3
3
Step 4
Describe one way in which the dental arrangement of a sheep is different to that of a pig.
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Answer
One key difference in dental arrangement is that sheep do not have canines, while pigs do. Additionally, the number of incisors on the upper jaw differs between the two, with sheep typically having a dental pad instead of upper incisors, while pigs possess a full complement of upper incisors.
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