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polyploid
This term is primarily used in genetics and botany to describe a specific chromosomal state. It carries a neutral, scientific connotation and is almost exclusively found in academic, laboratory, or agricultural contexts. In a biological sense, it often implies increased vigor or adaptability, as polyploidy is a common mechanism for speciation in plants.
When used as a noun, the word refers to the entity itself, whereas the adjective describes the genetic condition of the organism. It is distinct from haploid (one set) or diploid (two sets) states, specifically denoting the presence of three or more sets of chromosomes.
Ý nghĩa
Ví dụ
The strawberry is a well known polyploid species.
The strawberry is a well known polyploid species.
Is this plant naturally polyploid or was it induced in a lab?
Some polyploid plants exhibit larger leaves and flowers than their diploid relatives.
I wonder if this specific polyploid will be sterile.
The seedless watermelon is a triploid polyploid created through breeding.
We need to determine if the sample is polyploid before proceeding with the cross.
Polyploid cells often have a larger volume to accommodate the extra genetic material.
The evolution of polyploid lineages can lead to rapid speciation.