Digital Formula Of Forelimb And Hindlimb
Sometimes, It becomes really difficult to remember all the digital formula of different animals. We need to revise it regularly.
To make your revisions easier, authentic and a way faster, here we will be listing all the digital formula of Forelimb and Hindlimb Of Human, Rabbit and Frog. So, Let’s start.
What Is Digital Formula?
Digital formula is way of mathematical or numerical representation of number of pahalanges present in the hands and feet fingers. In simple, Phalangeal or Digital Formula is the number of pieces of bones present in fingers of legs and hand.
1. Digital Formula Of Hand And Feet Of Human
Human has got five fingers in hand and leg. The number of pahalanges in thumb of hand is 2 and remaining all other fingers has 3 pahalanges. Similar number of pahalanges are present in feet as well. So- Digital Formula of hand and foot/feet of human is:-
➡️ For Hand= 2,3,3,3
➡️For Foot/Feet= 2,3,3,3
2. Digital Formula Of Forelimb And Hindlimb Of Rabbit
The digital formula of Forelimb and Hindlimb Of Rabbit is similar to that of human. But, There is one difference, i.e Hindlimb of rabbit is tetradactylous. This means, the Hindlimb of rabbit has only four fingers. Toe is absent. So, The digital formula of rabbit is:-
➡️ For Forelimb= 2,3,3,3
➡️For Hindlimb= 0,3,3,3 (Toe Absent)
3. Digital Formula Of Forelimb And Hindlimb Of Frog
The forelimb of frog is tetradactylous i.e forelimb has only four fingers, thumb is absent. The hindlimb of frog has all five fingers. Thus – The digital formula of Forelimb and Hindlimb Of Frog is:-
➡️ For Forelimb= 0, 2, 2, 3, 3 (Thumb Absent)
➡️ For Hindlimb= 2, 2, 3, 4, 3
This is whole information on Digital Formula Of Forelimb And Hindlimb Of Different Animals.
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