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Which is more complex chromosome or gene?
Chromosome is more complex than gene. Chromosomes contain multiple genes along with other regulatory elements, while genes are specific sequences of DNA that encode for proteins or RNA molecules. Chromosomes also play a role in organizing and packaging genes within the cell nucleus.
Which types of mutation affects more genes a gene mutation or a chromosomal?
a gene is passed on from generations and a chromosome is just found in certain cells
Does a polyploid plant have more than two copies of each gene?
Yes, polyploid plants have more than two sets of chromosomes, which means they can have multiple copies of each gene. This can lead to increased genetic diversity, altered gene expression, and potential advantages such as increased tolerance to stress or disease.
Which of these would occur as a result of independent assortment of homologous chromosomes-?
Independent assortment of homologous chromosomes during meiosis results in the random and independent alignment of maternal and paternal chromosomes at the metaphase plate. This leads to genetic recombination and the formation of genetically unique gametes, increasing genetic diversity in the offspring.
Which organism had more than 200 chromosomes?
The crayfish has more than 200 chromosomes.
Is a chromosome larger than a gene?
There are 25,000 human genes on 23 chromosomes. There are hundreds of genes on the smaller chromosomes and thousands on the bigger ones.
What would occur as a result of independence assortment of homologous chromosomes?
A copy of your mother's gene for a characteristic would go to a different daughter cell than the copy of your father's gene for the same chromosome.Read more: Which_of_these_would_occur_as_a_result_of_independent_assortment_of_homologous_chromosomes
How do alleles segregate when more than one gene is involved?
When more than one gene is involved, alleles for each gene assort independently during gamete formation. This is known as Mendel's Law of Independent Assortment. Each gene is inherited separately, leading to a variety of possible allele combinations in offspring.
Some relatively simple eukaryotes such as the adder's tongue fern may have many more chromosomes than a more-complex eukarytoe such as a mammal what might this suggest about the size and organizatr?
Relatively simple organisms with more chromosomes might have smaller chromosomes containing less DNA. Also, some of the DNA in an organism's chromosomes may not carry information that is actually used by the organism.
Do potatoes have more chromosomes than humans?
Yes, potatoes have more chromosomes than humans. Potatoes have 48 chromosomes, while humans have 46 chromosomes.
When the gene for rat somatotropin was injected into mouse eggs?
the gene integrated into the mice chromosomes and expressed itself; thus making the mice grow up to be larger than normal.
What must the genotype of an X-linked recessive trait be for a woman to express it?
If the woman does not show the trait, she must have a dominant allele (version of the gene); let's call it A. She also carries the recessive gene, a. So her genotype is Aa. This means that half her ova (gametes) will contain the dominant A, half a.The rest is up to the sperms; half of them will carry an X chromosome, with either A or a on it (unless there are more than two alleles involved).
