<span>Embryonic tissues or germ layers develop during the gastrulation stage.</span> <span>Gastrulation is a process in embryonic development during which the single-layered blastula is reorganized into a three-layered(or two-layered) structure called the gastrula. <span>Two primary germ layers(embryonic tissues) are an inner layer-endoderm and an outer layer-ectoderm. Endoderm and ectoderm interact and produce a third layer-mesoderm. Gastrulation is followed by organogenesis, three germ layers will give rise to specific tissue and organ.For example, ectoderm gives rise to epidermis and nervous system, endoderm to the digestive system and mesoderm to muscles, bones…</span></span>
Answer:
46 chromosomes
Explanation:
There are 46 chromosomes for 1 parent cell at the final stage of mitosis.
A seems like the best answer, since your lungs expand while you breath it makes sense that the diaphragm would expand.
The answer is B An observation about the number or amount of something
Answer:
It depends but me I think that Camouflage is what makes one animal less adapted then others.
Explanation:
You want be able to see the animal.