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What is a structure that hold seeds?
the emryo
What developes into the emryo parts of a seed?
Process of embryodevlopmnt in angiosperms
Which sequence correctly depicts the development of offspring?
1.zygote 2.fetus 3.emryo 4.blastoclyst
Why do chicks need warmth?
In nature a chicken will sit on a nest of egs keeping them warm. This helps the emryo develop in to the chick. when hatched the chicks natural body heat mechonism is still developing and therefore they need warmth. In the wild a chicken will still hudle the chicks together and keep them warm until they are able to create their own body heat
Is surrogate mother halal or haram?
IVF is allowed in Islam as long as the husband's sperm and the wife's egg is used. It is haram to use a donor egg or sperm or to emplant an emryo not composed of the sperm and egg of the emplanted couple. So a surrogate mother who is emplanted with the egg and sperm of another couple is haram.
Where the egg cells are stored in a plant?
Yes; and the Ovary's of all plants produce - both only upon, and after, Fertilization - fruits that accompany and nourish their seedling-offsprings.Yes, it is, for both animals and plants.
What does non-viable embryo mean during a womans pregnancy?
An emryo is declared non-viable in following circustances described below In 2011, the first systematic review of the evidence behind the diagnostic criteria for miscarriage was published. It states, "findings were limited by the small number and poor quality of the studies," and concluded that further studies were, "urgently required before setting future standards for the accurate diagnosis of early embryonic demise." This implies that data used to define criteria to diagnose miscarriage are unreliable. The 2011 Irish Health Service executive review into miscarriage misdiagnosis highlighted this issue. In parallel to these publications a multicenter prospective study was published examining cut-off values for mean sac diameter (MSD) and embryo size to define miscarriage. The authors also published evidence on expected findings when ultrasonography is repeated at an interval. This led to guidance on diagnostic criteria for miscarriage in the UK changing. These new criteria state miscarriage be considered only when: an empty gestation sac has an MSD of ≥ 25 mm (with no obvious yolk sac), or embryonic crown rump length ≥ 7 mm (the latter without evidence of fetal heart activity). If in doubt, repeating scans at an interval is emphasized. It is axiomatic that decisions about embryonic viability must not be open to doubt. So it is surprising how little evidence exists to support previous guidance. Any clinician working in this area knows of women being wrongly informed that their pregnancy has failed. This cannot be acceptable and guidance in this area must be "failsafe."
An embryo becomes a fetus after how many weeks of development?
At twelve weeks the emryo is then called a fetus because of the process of organogenesis, which is the process of organ formation. The brian has developed by this point but will not develop further until much later in the pregnancy. The heart has usually started to beat by this point as well. at 10 weeks
