The stage of a multicellular organism that develops from a zygote.
The stage of a multicellular organism that develops from a zygote.
Embryo is a noun and can be used as such in an almost infinite number of sentences. One such sentence might be "An embryo is a developing, growing, multicellular organism."
the endosperm
An embryo is a multicellular diploid eukaryote in its earliest stage of development , from the time of first cell division until birth, hatching, or germination . In humans, it is called an embryo until about eight weeks after fertilization
An embryo is a multicellular diploid eukaryote in its earliest stage of development , from the time of first cell division until birth, hatching, or germination . In humans, it is called an embryo until about eight weeks after fertilization
An archegonium is a multicellular reproductive structure which contains a large, non-motile gamete and within which an embryo will develop.
An organism in its early stages of development, especially before it has reached a distinctively recognizable form.
The gamete of butterflies are unicellular from the female. However, the egg containing the embryo is actually a multicellular egg.
Seeds are comprised of an embryo and an extra layer of sporophyte tissue which hardens to produce the seed coat, so in a sense, yes seeds are made up of cells because the embryo is produced by the fertilization of plant gametes to form a zygote.
A bulb is a giant embryo. It is still living, but it is multicellular. A giant cell would be a yolk thingy, or a developing chicken in its egg. A bulb is not a cell.
Spores are usually haploid and unicellular and are produced by meiosis, they are not seeds and do not contain the "bulky" multicellular embryo and seed coat that encloses it of plant seeds.