Yes
Yes.
The four embryos are similar in that they are each cells at different early stages of development; they are all potential forms of a mature organism; and they have the same genetic material.
"Preimplantation Genetic Diagnosis, also known as genetic testing,is a procedure performed on embryos to determine the possibility of the baby developing inherited genetic disorders and diseases."
The genetic material is in the nucleus to protect it.
The genetic material is in the cytoplasm.
The genetic material is in the cytoplasm.
An organism's genetic material is packaged in its chromosomes. The genetic material can be in the form of either DNA or RNA.
Notochord
Embryos can be tested for genetic disorders, chromosomal abnormalities, and certain inherited conditions through preimplantation genetic testing (PGT). This can help identify any potential health issues before implantation during in vitro fertilization (IVF) procedures.
Yes, a day 6 embryo can potentially split into two separate embryos in a process called blastocyst splitting. This can result in identical twins or multiples sharing the same genetic material.
no, bacterial cells do not have genetic material
Genetic material is found in the nucleus.