The order Primates is traditionally divided into two suborders: _____ and _____.


APlatyrrhine and Catarrhine
BStrepsirhini and Haplorhini
CCercopithecoid and Hominoid
DDemocrat and Republican

Verified Answer :

Final answer:

The order Primates consists of two main suborders: Strepsirhini and Haplorhini. Strepsirhines include lemurs and lorises, while haplorhines include tarsiers, monkeys, and apes. This classification reflects the evolutionary relationships and adaptations among various primate species.


Explanation:

Understanding the Suborders of Primates

The order Primates is a diverse group of mammals that includes humans, apes, monkeys, and prosimians. Traditionally, this order is divided into two primary suborders: Strepsirhini and Haplorhini.

Strepsirhini includes lemurs, lorises, and galagos, which are often characterized by their wet noses and reliance on scent for communication. They tend to have more pronounced olfactory senses compared to Haplorhines.

In contrast, the Haplorhini suborder includes tarsiers, monkeys, and apes (including humans), which possess dry noses and are generally more visually oriented. This suborder is further divided into two infraorders: Platyrrhini (New World monkeys) and Catarrhini (Old World monkeys and apes).

Examples of the Suborders

  • Strepsirhini: Lemurs and lorises
  • Haplorhini: Tarsiers, New World monkeys (e.g., capuchins) and Old World monkeys (e.g., baboons)
  • Catarrhini: Humans and great apes (e.g., gorillas, chimpanzees)

In summary, the understanding of these two suborders helps highlight the evolutionary diversity and adaptations of primates, as well as their ecological niches.


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