0
What else can I help you with?
Why do you think in humans there are no viable trisomies of chromosome 1?
they are lethal and cause spontaneous abortion of the embryo early in development.
What would happen if a polar body was to be fertilized by a sperm cell?
A polar body is a remnant of the production of egg cells, and is potentially capable of being fertilized. While a fertilized polar body could begin growing, there's usually not enough stored nutrients in it to feed the developing embryo.
Why can you not sprout split peas or half of a seed?
Split peas and half seeds cannot sprout because they are not whole, viable seeds. Sprouting requires the intact seed structure, which contains the embryo and necessary nutrients for growth. When a seed is split, it loses essential components needed for germination, such as the protective seed coat and the full embryo. Thus, only whole seeds have the potential to develop into new plants.
Is a bean a living or non living thing?
Dried leaves are technically leaves that have fallen from a tree because they are either close to dying or are already dead.
What happens to an embryo when stem cells are harvested from it?
the embryo is killed
What is non viable embryo?
A non-viable embryo is an embryo that is unable to survive and develop into a fetus. This can be due to genetic abnormalities, poor quality of the embryo, or other factors that prevent successful implantation or development in the uterus.
Can you mix two female eggs with sperm to create a viable embryo?
No, it is not possible to create a viable embryo by mixing two female eggs with sperm. An embryo can only be created by fertilizing a female egg with sperm from a male.
Is there an embryo in every egg?
No. Many, in fact most eggs are not fertilized and are therefore not viable.
Why do you think in humans there are no viable trisomies of chromosome 1?
they are lethal and cause spontaneous abortion of the embryo early in development.
What are natural abortions?
Natural abortion is another word for miscarriage which you have no control over and happens naturally because the embryo or fetus is not viable.
What months do most common for miscarriage?
The first trimester and then it's usually because the embryo/fetus is not viable but damaged by nature somehow.
What is the meaning of medical terminal pregnancy?
End of pregnancy before the embryo is viable. In the medicinal sense, this term and the term unsuccessful labor both allude to the end of pregnancy before the embryo is fit for survival outside the uterus.
What area of the uterus does the embryo nest?
The embryo typically nests in the endometrium, which is the innermost lining of the uterus. This process is known as implantation and usually occurs about six to ten days after fertilization. The endometrium provides the necessary support and nutrients for the developing embryo. Successful implantation is crucial for establishing a viable pregnancy.
Are cockatiel eggs fertile and how can I tell if they are viable for hatching?
Yes, cockatiel eggs can be fertile. To determine if they are viable for hatching, you can candle the eggs by shining a light through them to see if there is a developing embryo inside. This can usually be done after about a week of incubation.
Does a blighted ovum have a yolk sac?
A blighted ovum, also known as an anembryonic pregnancy, occurs when a fertilized egg implants in the uterus but does not develop into an embryo. In this condition, a yolk sac may still be present, as the placenta and yolk sac can develop even if there is no embryo. However, the presence of a yolk sac alone is not indicative of a viable pregnancy, as it often indicates that the pregnancy is non-viable.
What are most common things that cause miscarriages?
That the embryo is not viable. Most miscarriages takes place in the first trimester.
Can sperm damaged by alcohol use cause a miscarriage?
Yes. Abnormal sperm are less likely to fertilize an egg and more likely to create a non-viable embryo which can lead to miscarriage.
