Answer: false
True or false? Early animal development progresses through distinct stages: first the production of the zygote through fertilization then cleavage then the formation of the gastrula and then the formation of the blastula
12387 Ensembl ENSG00000168036 ENSMUSG00000006932 UniProt P35222 Q02248 RefSeq (mRNA) NM_001098209 NM_001098210 NM_001904 NM_001330729 NM_001165902 NM_007614 RefSeq (protein) NP_001091679 NP_001091680 NP_001317658 NP_001895 NP_001159374 NP_031640 Location (UCSC) Chr 3: 41.19 – 41.26 Mb Chr 9: 120.93 – 120.96 Mb PubMed search Wikidata …
In developmental biology gastrulation is a phase early in the embryonic development of most animals during which the blastula (a single-layered hollow sphere of cells) is reorganized into a multilayered structure known as the gastrula .Before gastrulation the embryo is a continuous epithelial sheet…