At the end of 3 months.
Well, embryo is the developing stage of a zygote(fertilised egg) when it repeatedly divides itself into a ball of cells to form the different tissues and then the organs of the baby. The stage when the hands, legs , and different body parts of the baby can be identified is termed as the foetus. So, in accordance with your question the stage of the foetus is more developed. However the foetus is not the fully developed stage. The foetus once completely developed , the baby is born.
organisms
Yes, organ systems are made up of multiple organs that work together to perform specific functions in the body. Therefore, organ systems are usually bigger in size and complexity compared to individual organs.
The major organs systems have started developing.
The organization levels of multicellular organisms are cells, tissues, organs, and organ systems. Cells are the basic unit of life, tissues are groups of cells with similar functions, organs are structures composed of different tissues working together, and organ systems are groups of organs that work together to perform specific functions in the organism.
The body organs are developed and refined.
All the organs of the baby develop in first trimester. Means in first three months ofpregnancy.
All organ systems work to maintain homeostasis in the organism.
organs
viewed as an imbalance of the organs and chi in the body. Chinese medicine has developed intricate systems of how organs are related to physical and mental symptoms, and it has devised corresponding treatments
Made up of Body parts that help with the exchange of gases. Basically Well functioning organs and a airway
The sexual organs of a baby start forming in the early stages of pregnancy, around week 4 to week 6. By week 9, the genitalia have typically developed into either male or female structures.
The difference between cells, tissues, organs, and body systems are that many cells make tissues, many tissues make organs, and many organs make body systems.
no
Well, embryo is the developing stage of a zygote(fertilised egg) when it repeatedly divides itself into a ball of cells to form the different tissues and then the organs of the baby. The stage when the hands, legs , and different body parts of the baby can be identified is termed as the foetus. So, in accordance with your question the stage of the foetus is more developed. However the foetus is not the fully developed stage. The foetus once completely developed , the baby is born.
Females have muscular organs called the uterus where the young develop during pregnancy. In some cases, such as in egg-laying animals, females have muscular organs like the oviducts that house and nourish the developing eggs before they are laid.
1st trimester- all of the baby's body structures and systems develop 2nd trimester- marked by the grown and masturbation of the fetus's organs and body systems. 3rd trimester- the fetal systems continue to grow and mature also the time of the greatest weight gain