Yu jie and siew leng 3.9
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The life cycle of a chicken begins with an egg yolk inside a hen's ovary. The yolk is fertilized inside the hen if it mates with a rooster. It is then released into the hen's reproductive tract where it is surrounded by egg white and other layers. As it moves through the tract, fibers called chalazae anchor the yolk. The eggshell forms around the egg just before it is laid. If fertilized, the embryo develops over 21 days before hatching as a chick. The stages of development include the formation of organs and feathers.
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3) The third and final stage is the adult chicken, which can mate and reproduce by laying eggs and incubating them to hatch.
Wen di and lin xuan
The document summarizes the life cycle of a chicken in 4 sentences:
1) A chicken's life cycle starts as an egg and takes about 3 weeks for it to hatch into a chick, and then about 3 months for it to become an adult chicken.
2) The stages of its life cycle include the egg with a hard shell, a tired and wet chick after hatching whose feathers dry within hours, and the adult chicken which lays eggs continuing the cycle.
3) Eggs incubate for 21 days while being rotated for the first 18 days and left still for the last 3, and hatching begins with a hole in the shell over the course of a day.
4) The document also outlines the
Yi sheen and amierah
The document summarizes the life cycle of a chicken from egg to chick to chicken. It begins with an egg being fertilized by a chicken. Inside the egg, development occurs over 21 days until a chick hatches from the shell. The newly hatched chick will then grow into an adult chicken, continuing the life cycle by producing more fertilized eggs.
Wayne and charlie 3.9
The life cycle of a chicken begins as an egg, where a developing chick grows over a period of 21 days. After hatching from the egg as a chick, it will grow into an adult chicken over the course of a few months. Adult chickens mate and lay fertilized eggs, repeating the cycle. Key stages include the fertilized egg, developing chick inside the egg over several weeks, hatching as a chick, and finally growing into a adult chicken.
Singyee and zhengyu
There are three stages in a chicken's life cycle: egg, chick, and hen/rooster. Eggs must be fertilized by a hen and rooster mating in order to hatch. The egg is incubated at 37 degrees Celsius over 21 days as the chick develops inside, going from a germinal disc to forming bones, wings, and feathers. On the 21st day, the fully developed chick uses its beak to break out of the shell and hatch.
Sarah and lisana
The life cycle of a chicken begins with an egg being laid by a hen. Inside the egg, a chick will develop over 21 days, after which it will hatch. The chick will then grow into either a hen or rooster. The stages of development inside the egg are shown from day 1 through day 21, starting as a germinal disc and developing features until ready to hatch.
Wen di and lin xuan
The document summarizes the life cycle of a chicken in 4 sentences:
1) A chicken's life cycle starts as an egg and takes about 3 weeks for it to hatch into a chick, and then about 3 months for it to become an adult chicken.
2) The stages of its life cycle include the egg with a hard shell, a tired and wet chick after hatching whose feathers dry within hours, and the adult chicken that lays eggs continuing the cycle.
3) Eggs incubate for 21 days while being rotated for the first 18 days and left still for the last 3, and hatching begins with a hole in the shell over the course of a day.
4) The document also outlines the
Rhoshnne and hongyi 3.9
The life cycle of a chicken begins with an egg, which hatches after 21 days into a chick. Over several months, the chick will grow into an adult chicken. The adult chicken will then lay eggs, repeating the cycle. The document describes the stages of development inside the egg over the 21 day period, from fertilization through formation of organs and feathers until the chick hatches. It also notes the challenges the students faced in completing the assigned missions within the timeframe.
Peggy and giovanna 3.9
The life cycle of a chicken begins with a hen laying fertilized eggs in a nest. Inside the egg, an embryo develops over 21 days, getting nutrients from the yolk. It grows fingers, a beak, and feathers until it is ready to hatch. The chick pecks its way out of the shell on the 21st day. The rooster must fertilize the egg for this process to begin.
Isabel and joie 3.9
The document summarizes the life cycle of a chicken in three stages:
1) An egg is laid by a hen and it takes 21 days for the chick to hatch from the egg.
2) A newly hatched chick is wet and covered in down feathers. It eats seeds, bugs and worms.
3) After six months, the chick matures into a chicken that can lay more eggs, continuing the cycle.
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- 1. Life Cycle of a Chicken By Yu Jie and Siew Leng of Pri 3.9
- 3. Stages in its Life Cycle
- 5. Inside a Chicken Egg shell blastodisc chalaza Air cell yolk Thick albumin
- 6. Inside a Chicken Egg Day 1 Day 6 Day 13 The brain and nervous system begin to form. The head begins to form. Blood appear. The eyes begin to form The beak becomes visible. The wing bends at the elbow. The ribs begin to appear. The muscular, thick-walled part of a bird's stomach begins to form. The intestines begin to form a curve that bends round and crosses itself. Fingers of the wings are covered with feather a small rounded part or organ of the body . The left and right collar bones fuse to form the wish bone.
- 7. From Egg to Chick Day 17 Day 21 The beak turns towards the air cell. The egg tooth pips through the shell. Exhausted and wet - but alive - the chick has hatched!
- 10. Thank you!