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what is the second source of variation as offspring inherit chromosomes from each of their parents?
one allele
What else can I help you with?
How do offspring get traits like those of their parents?
Offspring inherit traits from their parents through a combination of genetic information passed down from both parents. Genes, which are segments of DNA, contain instructions for specific traits. When parents reproduce, their genes mix and combine to determine the traits that their offspring will inherit.
Where do sexually reproducing organisms inherit their alleles from?
Sexually reproducing organisms inherit their alleles from their parents. Offspring receive one copy of each gene from each parent, leading to genetic variation.
How does meiosis explain variation among offspring of sexually producing organism?
Meiosis is a process where a cell divides to produce gametes with half the number of chromosomes. During meiosis, genetic recombination and independent assortment result in unique combinations of genes in gametes. When the gametes fuse during fertilization, the offspring inherit a mix of genetic material from both parents, leading to genetic variation among offspring of sexually reproducing organisms.
What role do DNA and chromosomes play in heredity?
according to the chromosome theory of inheritance,genes are carried from parents to their offspring on chromosomes.
Do offspring that result from meiosis have twice as many chromosomes as their parents?
No, offspring resulting from meiosis have half the number of chromosomes as their parents. Meiosis involves two rounds of cell division that result in cells with half the original number of chromosomes. When two gametes combine during fertilization, the resulting offspring will have a complete set of chromosomes.
How do offspring get traits like those of their parents?
Offspring inherit traits from their parents through a combination of genetic information passed down from both parents. Genes, which are segments of DNA, contain instructions for specific traits. When parents reproduce, their genes mix and combine to determine the traits that their offspring will inherit.
What kind of offspring are produced from sexual reproduction?
Offspring produced from sexual reproduction inherit genetic material from both parents, resulting in offspring with a unique combination of traits. This genetic variation allows for greater adaptability to changing environments and promotes species diversity.
How many chromosomes do they inherit from the parents like is it half or identical?
each parent gives half of its chromosomes, so the offspring will have full amount of chromosomes, two halves.
Where do sexually reproducing organisms inherit their alleles from?
Sexually reproducing organisms inherit their alleles from their parents. Offspring receive one copy of each gene from each parent, leading to genetic variation.
What are the differences between sexual and asexual reproduction in terms of genetic diversity and offspring variation?
In sexual reproduction, offspring inherit genetic material from two parents, leading to greater genetic diversity and variation among offspring. In asexual reproduction, offspring are genetically identical to the parent, resulting in less genetic diversity and variation.
The theory of genetic inheritance?
The two parents mate and their offspring *usually inherit the more dominant genetic trait. *I say usually because there are rare occurrences in which the offspring has a variation
Where do the allels from offspring come from?
Offspring inherit their alleles from their parents.
Characteristics offspring inherit from there parents?
Offspring inherit a combination of genetic traits from their parents, including physical characteristics like eye color, hair color, and height. They may also inherit certain genetic predispositions to medical conditions or diseases. Additionally, offspring can inherit behavioral traits and personality characteristics from their parents.
How are the chromosomes of the offspring related to the chromosomes of the parents and what impact does this relationship have on genetic inheritance?
The chromosomes of the offspring are a combination of the chromosomes from both parents. This relationship impacts genetic inheritance by determining which traits are passed down from the parents to the offspring.
What are the key differences between sexual reproduction and asexual reproduction in terms of genetic diversity and offspring variation?
In sexual reproduction, offspring inherit genetic material from two parents, leading to greater genetic diversity and variation among offspring. In asexual reproduction, offspring are genetically identical to the parent, resulting in less genetic diversity and variation.
In sexual reproduction an offspring is produced with genes from both parents When the offspring has a new genetic variation that it got from neither of its parents it is called an?
The offspring is called a "mutant" if it has a new genetic variation that it did not inherit from either parent. Mutations can arise spontaneously or be caused by environmental factors, and they contribute to genetic diversity within a population.
What are the possible causes of genetic variation?
Anaphase 1 - the crossing over of chromosomes, they swap genetic material determining what you genetically inherit
