Body Parts Of Chicken – External and Internal With Function

Learning about body parts of chicken or chicken external anatomy is very important. Different chicken breeds contain some special characteristics. And the the characteristics of different body parts of chicken contain the behavior of different generation of chicken.

If you want to raise chicken commercially, then you must have to know about the characteristics of different body parts of chicken. Meat and egg of chicken are very necessary and popular human food. Meat and egg production of chicken highly depends on their body size and structure.

So, it is very important to have good knowledge about external and internal body parts of chicken with the introduction of their breeds. Because we can define productive and non-productive breeds by their body size and parts.

For example- different types of chicken breeds have different sized and colored comb in their head. Some breeds contain single comb, some have rose comb and some breeds with pea comb.

Similarly ear lobe, feather, skin, wings etc. also are of different types of various breeds. So, body parts of chicken helps to know about that breed and their variant. We can also determine healthy and unhealthy chicken by following the body parts of chicken.

Why Learning Body Parts of Chicken Important?

Learning the body parts of a chicken is very important, because it helps us to understand chicken external anatomy and how to take care of them. When we know their body parts, we can keep them healthy by checking for any problems. It also helps when you want to cook or prepare chicken because you can choose the right parts for your meals.

External Body Parts Of Chicken

Here we are trying to shortly describe different important external body parts of chicken. External body parts of a chicken is also called chicken external anatomy.

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1. Comb

Comb is a small ice of meat above the chickens head. Various chicken has about 8 types of comb. In general we know about single comb, rose comb and pea comb. We can differentiate cock and hen by their comb. The comb of cock is slightly bigger than hen comb.

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2. Nostril

The nostril of chicken is near on the joint place of beak and comb.

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3. Beak

Beak of chicken is on the front side of head. It is very strong and suitable to collect crop from the ground.

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4. Eye

The chicken has two bright eyes. We can identify if they are healthy or not by their eyes.

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5. Ear Lobe

The hanging skin from chicken ear is known as ear lobe. There are various colored ear lobe of chicken. We can see light red, deep red and white colored ear lobe of chicken.

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6. Wattle

The soft meat hanging from the two side of chicken beak is known as wattle. It is also of various colored.

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7. Wing

The chicken has two wings. With those wings they can fly slightly. They have some feather in their wings which are suitable for flying. This feathers are known as primary feather. They have about 10 primary feather. We can’t see those if they do not spread their wings.

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8. Tail

Both cock and hen has a tail. The feather of tail of cock get curved to down when it become big sized and it looks like a sickle. Hens are of different typed. So, we can differentiate between hen and cock by their tail.

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9. Vent

Closet and eggs of chicken come out from the vent of chicken. Sperm also come out from the vent of chicken.

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10. Leg

The chicken has a pair of leg and every leg contain four small and big sized claw.

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Internal Body Parts of Chicken

Internal body parts of chicken consists of several key parts:

1. Digestive System

The digestive system of a chicken is responsible for breaking down food and extracting nutrients for growth and energy. Parts in a chicken’s digestive system are:

  1. Beak
  2. Crop
  3. Proventriculus
  4. Gizzard
  5. Small Intestine
  6. Ceca
  7. Large Intestine
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2. Respiratory System

Respiratory system of a chicken is unique, and it includes lungs and air sacs.

3. Circulatory System

Chicken’s circulatory system transports oxygen and nutrients throughout their bodies. Parts in a chicken’s circulatory system are:

Heart: Like mammals, chickens have a small heart with four chambers. It pumps oxygenated blood to various parts of the body.

Blood Vessels: Arteries carry oxygenated blood away from the heart, while veins bring deoxygenated blood back to the heart. Capillaries are tiny blood vessels that allow for nutrient and oxygen exchange within tissues.

4. Reproductive System

Chickens have a complex reproductive system that is different for roosters and hens.

Roosters: Roosters have testes, which produce sperm. They transfer sperm to the hen’s cloaca during mating, where fertilization occurs.

Hens: Hens have a pair of ovaries, where eggs are produced. The eggs move through the oviduct, where they are fertilized if a rooster is present, and then laid through the cloaca.

5. Excretory System

Chickens excrete waste through a combined opening called the cloaca.

Cloaca: The cloaca is a single opening where waste from the kidneys is eliminated from the body (as well as reproductive and digestive waste).

Kidneys: Chickens have small kidneys that filter waste from the bloodstream.

6. Nervous System

Compared to humans, chickens have a relatively simple nervous system. But it serves their needs.

Brain: The brain controls various functions, including movement, behavior, and sensory perception.

Nerves: Nerves transmit signals from the brain to muscles and organs, allowing chickens to move and react to their environment.

These are the body parts of a chicken. Hope this guide has helped you! Good luck!

Frequently Asked Questions (FAQs)

Many people ask questions about different body parts of chicken. Here we are trying to list the most common questions about chicken body parts, and trying to answer them. Hope you will find your answer. Don’t hesitate to ask us if you have more questions.

What are the main body parts of chicken?

The external body parts of chicken are comb, nostril, beak, eye, ear lobe, wattle, wing, tail, vent and legs.

What are the 8 parts of a chicken?

The 8 parts of a chicken are 2 split breasts with back and rib portions, 2 drumsticks, 2 thighs with back portions and 2 wings.

What are the organs of a chicken called?

The organs of a chicken are called Giblets.

What is the top part of a chicken called?

The top part of a chicken is called Comb.

How many parts has a chicken?

8 parts. They are 2 split breasts with back and rib portions, 2 drumsticks, 2 thighs with back portions and 2 wings.

Do chickens have ears?

Yes, chickens do have ears. And the ears are most often hidden by the feathers on the side of the head.

Do chicken have teeth?

No, chickens don’t have teeth.

Do chickens have brains?

Yes, chickens have a little bit of the brain at the top of their neck.

Do chickens have knees?

Yes, they have. But their knees are hidden away under their feathers.

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