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Which type of chromosomal abnormalities is most likely to be viable in humans?
Trisomy 21 (Down syndrome) is the most common type of chromosomal abnormality that is viable in humans. Individuals with Down syndrome have an extra copy of chromosome 21, which can result in distinctive physical characteristics and developmental delays, but many individuals with Down syndrome lead healthy and fulfilling lives.
Is a triploid chromosome viable in humans?
Triploid chromosome (69 total chromosomes instead of 46) is not viable in humans and typically results in miscarriage. It is considered a lethal condition due to the abnormal number of chromosomes, which disrupts normal genetic function and development.
What are Chromosomal Genetic Disorders?
Genetic anomalies where the normal compliment of chromosomes is either more or less than the expected value. In humans the most common trisomy occurs with chromosome 21 and results in Down Syndrome. Very few instances of fewer than a 2N chromosome count result in viable offspring although a child with a single X (sex chromosome) can reach term.
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.
How could neanderthal and human interbreed to produce healthy viable offspring?
Neanderthals and humans were genetically similar enough to be able to produce viable offspring when interbreeding occurred. The hybrid offspring likely benefited from gene flow between the two populations, leading to increased genetic diversity. Additionally, the ability to interbreed indicates that Neanderthals and humans were closely related species.
How could Neanderthals and Humans interbreed to produce fertile and viable offspring Assuming they were different species?
Neanderthals and humans are genetically similar. Less than one percent difference in their DNA.
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.
Can you graft an apple to a fig tree?
It is possible to graft an apple to fig tree. However, the hybrid will likely not be viable or fruit-producing.
What is viable entity mean?
viable entity
Can non viable sperm get viable?
Yes
If a turkey leaves her eggs how long do you have in tell they become infertile?
After about 10 days if she has not returned they will most likely not be viable. This depends on temperatures and weather.
Why is there an expiration dates on plant packages?
If you mean seed packages, its because seeds are less likely to germinate after the expiration date. Some seeds can remain viable for centuries if they are kept in a cool, dry place, and other seeds are only viable for a shorter period of time.
