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How does polyploidy effect animals humans and plants?
Polyploidy in animals is rare and often detrimental, leading to abnormalities and sterility. In plants, polyploidy can lead to increased size, vigor, and sometimes new traits due to duplicated genes. In humans, polyploidy is usually not compatible with life and results in miscarriages or birth defects.
How does polyploidy manifest in humans and what are the potential implications of polyploidy on human health?
Polyploidy in humans occurs when a cell has extra sets of chromosomes, beyond the normal two sets. This can happen during cell division or fertilization. In some cases, polyploidy can lead to genetic disorders or developmental abnormalities. However, it can also be harmless or even beneficial in certain situations. The potential implications of polyploidy on human health depend on the specific genetic changes that occur and can vary widely.
What are polyploidy and when is this condition useful?
Polyploidy is a condition where an organism has more than two sets of chromosomes. It can be useful in plant breeding, as it can lead to increased genetic diversity, larger plant size, and enhanced resistance to diseases and environmental stresses. However, polyploidy can also result in reproductive isolation and infertility in some cases.
What is the best definition of mutation?
A mutation is a change in the DNA sequence of an organism, which can result in alterations to the characteristics or traits of the organism. Mutations can occur spontaneously or be induced by various factors such as chemicals or radiation.
What is polyploidy?
Polyploidy is the condition in which an organism has extra sets of chromosomes. It can be defined as a chromosomal alteration in which the organism posses more than two complete chromosome sets. Classified as an accident in cell division.
What type of chromosome mutation does starfish have?
Polyploidy
What caused variation?
Cross pollination, mutation and polyploidy lead to variations in the progeny
Why is polyploidy a disadvantage to animals?
Polyploidy occurs with the organism has double the normal set of chromosomes. In plants this can produce larger more viable plants, but it animals this is an abnormal mutation and often fatal.
What is a brief definition in mutation?
genetic disorder
Is a kiwifruit a polyploidy?
Yes, kiwi fruit is a polyploidy.
Can anyone become a mutant by mutation?
The only way to become a mutant is via a mutation, but a mutation does not guarantee a unique phenotype. (I'm assuming, here, that you're using a biological definition of "mutant" and not a more fanciful definition.)
In your own words write a definition for the word mutation?
mutation: a change in the sequence of DNA to cause a unusal trait
What types of organisms are polyploidy?
Polyploidy occurs in various organisms, including plants, fungi, and some insects. It is commonly observed in crops such as wheat, oats, and sugarcane, contributing to their resilience and vigour. Polyploidy can also play a role in speciation and evolutionary processes.
How does polyploidy effect animals humans and plants?
Polyploidy in animals is rare and often detrimental, leading to abnormalities and sterility. In plants, polyploidy can lead to increased size, vigor, and sometimes new traits due to duplicated genes. In humans, polyploidy is usually not compatible with life and results in miscarriages or birth defects.
What happens when polyploidy has taken place?
Polyploidy occurs in cells and organisms when there are more than two paired sets of chromosomes.
Is polyploidy fatal in animals?
porn
How does polyploidy manifest in humans and what are the potential implications of polyploidy on human health?
Polyploidy in humans occurs when a cell has extra sets of chromosomes, beyond the normal two sets. This can happen during cell division or fertilization. In some cases, polyploidy can lead to genetic disorders or developmental abnormalities. However, it can also be harmless or even beneficial in certain situations. The potential implications of polyploidy on human health depend on the specific genetic changes that occur and can vary widely.
