Comparative Anatomy

Question 1

It is the largest flat bone

Answer 1

Os coxae

Question 2

Splanchnic bone of pig

Answer 2

Os rostrale

Question 3

Are found in the skeleton of birds. They are lined by mocous membrane rather than the marrow and they communicate with the respiratory system.

Answer 3

Pneumatic bones

Question 4

Vertebral formula of pig

Answer 4

C-7
T-14-15
L-6-7
S-4
Coccygeal -20-23

Question 5

Vertebral formula of chicken

Answer 5

C-14-17
T-5-7
L/S-14
Coccygeal -5-6

Question 6

splanchnic of fowl

Answer 6

Entoglossal bone

Question 7

Is situated in posterior border of wing of pig

Answer 7

Transverse foramen

Question 8

How many Ribs paint are there in pig

Answer 8

Rib pair -14

Question 9

Sternal pair of ribs in Pig

Answer 9

7

Question 10

Asternal pair of ribs in Pig

Answer 10

7

Question 11

number of sternabrae in pig

Answer 11

6

Question 12

Fat present on the hypodermis as especially notable feature of pig

Answer 12

Panniculus adiposus

Question 13

Type of skin glands absent in avian spicies

Answer 13

Sweat gland

Question 14

In pigs sebaceous glands are what?

Answer 14

Sparse and rudimentary

Question 15

Also present in avian species especially the aquatic birds in preening

Answer 15

Sebaceous gland

Question 16

Sebaceous gland lateral base of the penis of boar

Answer 16

Preputial glands

Question 17

Present in Avian species except parrots and in some strains of domestic pegions

Answer 17

Uropygial gland or oil gland or preen gland

Question 18

Modified sweat gland arrange in a bilaterally symmetrical order to either of the midline on the ventral aspect of the trunk
apparatus

Answer 18

Mammary gland

Question 19

It extended from thoracic to the inguinal region in pigs and carnivores

Answer 19

Mammary gland

Question 20

Superficial deep layer of the external fascia of the trunk

Answer 20

Suspensory

Question 21

Blood supply of pigs

Answer 21

Cranial epigastric artery
Internal thoracic artery
Lateral thoracic artery

Question 22

Arising from external pudendal artery for the abdominal and inguinal glands

Answer 22

Epigastric artery

Question 23

Mammary number of sow

Answer 23

14 mammary complexes
2-3 mammary units

Question 24

A prominent median intermammary groove that divides the udder

Answer 24

Intermammary groove

Question 25

Uniquely mammalian feature serves as mechanical protection and thermal insulator

Answer 25

Haircoat or plumage

Question 26

Outer most layer of hair of avian

Answer 26

Guard hair

Question 27

Specialize hair which provide sensory information from the environment, thicker compare to others

Answer 27

Tactile hair

Question 28

Modification of superficial layer of the epidermis

Answer 28

Enclosure of distal phalanx

Question 29

Toes or digits of avian

Answer 29

4 toes- 1,2,4 pointing forward 4 pointing backward

Question 30

Dorsal midline of the head of the chicken

Answer 30

Comb

Question 31

Snood or frontal process and also dewlap is found in what Avian species?

Answer 31

Turkey

Question 32

Irregular bumps on the dorsal aspect of the head of turkey

Answer 32

Caruncles

Question 33

Paired, hang from the ventral aspect of the face of the chicken

Answer 33

Wattles

Question 34

Near the beak of the chicken

Answer 34

Ricti

Question 35

Bilobed gland, found on the dorsal aspect of the cauda vertebrae

Answer 35

Uropygial gland

Question 36

Spur is present in what avian species?

Answer 36

Chicken ang turkey

Question 37

Hallmark of class aves

Answer 37

Feathers

Question 38

Parts of feature

Answer 38

Shaft Barbs Vane

Question 39

Semirigid, composed of calamus or quail and rachis

Answer 39

Shalf

Question 40

Row of fine branches which arises from the shaft and together form vane

Answer 40

Barbs

Question 41

Left and right portion of the feathers

Answer 41

Vane

Question 42

2 main types of features

Answer 42

Contour and down feathers

Question 43

Gives body it's form, characterized by orderly interlocking nature of the barbs, absent in apteria

Answer 43

Contour feather

Question 44

Fluffy do not have interlocking order as in contour feathers

Answer 44

Down feathers