129. Which one of the following is not a mammalian
character without exception.
(a) The presence of milk producing gland
(b) They have two pairs of limbs
(c) Skin is unique in possessing hairs
(d) Heterodent type of dentition
Answers
Answered by
4
All mammals have milk producing glands,two pairs of limbs, skin with hairs.
We have different types of teeth like molar,premolar,canine,incisor etc.So we are heterodont.
I think the option(d) is wrongly written.
It must be homodont dentition
Homodont type dentition is the answer
Answered by
2
the characteristics which is not a mammalian charecteristic without any exceptions is the heterodent type of dentition
Option d
Explanation:
- Mammals moves develop type of animals. They have the presence of the milk producing gland by which we can not shed their young ones and make them immunologically and nutritionally fit and strong.
- In addition to this they also have two pair of limbs. Also they have skin in which there is presence of hair follicles. However all mammals do not have the same type of dentition.
To know more about dentition,
Write a short note on being dentition in man
https://brainly.in/question/8906398
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