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What type of alleles are expressed only if two identical copies exist on the homologs of the offspring?
Recessive alleles are expressed only when two identical copies exist on the homologs of the offspring. In this case, if an individual inherits two copies of the recessive allele, it will show the recessive trait.
Do Parents with the dominant phenotype cannot have offspring with the recessive phenotypeous for a trait that is?
No. Parents with the dominant phenotype might be heterozygous in their genotype. This means they could carry both the dominant and recessive allele for a trait. So they could both pass the recessive allele to an offspring, who would then have the homozygous recessive genotype and recessive phenotype.
How many of those offspring would you expect to have white?
1000
Does sexual reproduction produce offspring that are identical to the parent?
First, nothing in science is always. In the case of asexual reproduction Such as binary fission or mitosis mutations is always a possibility. In the case of certain microbes, plasmids containing genetic material can be absent or more prevalent in reproduced copies of itself. But, for the most part, under normal circumstances, asexually reproduced organisms are usually identical clones. Matt Somar- Department of Biology University of Central Florida.
Which condition results when cells receive three copies of chromosomes 21?
Down syndrome results when cells receive three copies of chromosome 21.
What produces offspring that are similar to the parents?
Asexual reproduction through processes such as binary fission or budding produces offspring that are genetically identical to the parent. In sexual reproduction, offspring inherit a combination of genetic material from both parents, resulting in similarities with the parents but not identical copies.
The appearance of a recessive trait in offspring of animals most probably indicates that?
both parents carry a copy of the recessive allele for that trait. This means that the offspring inherits two copies of the recessive allele, expressing the trait. If both parents were carriers of the recessive allele, there is a 25% chance of the offspring inheriting two copies and showing the trait.
All copies of the single parent's genes are passed to the offspring?
In sexual reproduction, each parent contributes half of their genetic material to the offspring. This results in a unique combination of genes in the offspring rather than an exact copy of either parent's genes.
What type of alleles are expressed only if two identical copies exist on the homologs of the offspring?
Recessive alleles are expressed only when two identical copies exist on the homologs of the offspring. In this case, if an individual inherits two copies of the recessive allele, it will show the recessive trait.
Do Parents with the dominant phenotype cannot have offspring with the recessive phenotypeous for a trait that is?
No. Parents with the dominant phenotype might be heterozygous in their genotype. This means they could carry both the dominant and recessive allele for a trait. So they could both pass the recessive allele to an offspring, who would then have the homozygous recessive genotype and recessive phenotype.
How do you know if the recessive gene will be the recessive in the offspring?
If both parents carry a recessive gene for a particular trait, there is a 25% chance that their offspring will inherit two copies of the recessive gene and exhibit the corresponding trait. This can be determined through genetic Punnett square analysis to predict the probability of different genetic outcomes in offspring.
What is meant by recessive trait when discussing genetics?
When discussing genetics, recessive trait refers to the fact that the offspring of two parents must inherit two copies of a gene to expose the trait. This would mean that both parents must be carriers of said gene in order for their offspring to show a recessive trait.
What type of alleles are expressed only if two identical copies on the homologs of the offspring?
A recessive gene A recessive gene makes it harder for genes(or traits) to be passed on from parents to daughters.
What genes of offspring and parent are most alike after a process of?
Asexual Reproduction - the offspring will be exact genetic copies of the parent.
What type of alleles are expressed only if two identical copies exist on the homologous of the offspring?
A recessive gene A recessive gene makes it harder for genes(or traits) to be passed on from parents to daughters.
What type of alleles are expressed only if two identical copies exist on homologs of the offspring?
A recessive gene A recessive gene makes it harder for genes(or traits) to be passed on from parents to daughters.
What types of allels are expressed only if two identical copies exist on the homologs of the offspring?
A recessive gene A recessive gene makes it harder for genes(or traits) to be passed on from parents to daughters.
