gastrula
gastrula
Fetus tha rite ans. is gastrula
Gastrula has cell layers that will later develop into different body structures. The three primary germ layers - ectoderm, mesoderm, and endoderm - are formed during gastrulation and give rise to various tissues and organs in the developing embryo.
mesodermmesoderm
Mesoderm
The only one that will develop into different structures is the zygote. After that it will divide into 4, then 8, etc. But each of those will not develop in to all body parts. By that time differentiation has begun.
The only one that will develop into different structures is the zygote. After that it will divide into 4, then 8, etc. But each of those will not develop in to all body parts. By that time differentiation has begun.
Cleavage - the repeated cell division of the zygote to create a blastula.Gastrulation - the formation of distinct layers which later give rise to different structures.
mesodermmesoderm
The middle layer is formed during the gastrulation. This layer develops into muscles, bones and blood vessels.
Microsporangia are small structures found in plants that produce microspores, which later develop into pollen grains. They are crucial for the reproductive process in plants, specifically in the formation of male gametes.
The anther is the sperm producing organ of seedless plants, such as ferns and mosses. It contains structures called sporangia that produce and release spores, which later develop into sperm.