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Homologous chromosome have gene of same character.
Ebba Hoeger
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∙ 9y agoDuring homologous pairing of chromosomes, the pairing takes place among the chromosomes contributed by male and female gametes to form the bivalent. The corresponding alleles pair point by point in this pairing of chromosomes.
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∙ 14y agothey code for the same genetic information.
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∙ 13y agolength, shape, and centromere position
well i am pretty much awesome
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∙ 14y agothey are made up of similar chromosomes
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∙ 14y agoIn Their Size And Shape.
Neva Morris
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∙ 13y agoThey are gay, hence HOMOlogous.
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∙ 6y agoThey contain the same genes
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Suppose that two alleles on one homologous chromosome are A and B and the other homologous chromosomes's alleles are a and b How many different genetic types of gametes would be produced without cro?
3
Homologous chromosomes is terms of the number of genes and the type of genes they have?
Homologous chromosomes are pairs of chromosomes (one from the female and one from the male), each of which contains genes which correspond to the genes on the other chromosome in the pair. For example, if a chromosome contains a gene for eye color, the corresponding chromosome will also have a gene for eye color in the same place.
What results from the process of crossing over during prophase 1?
It results in the exchange of alleles between homologous chromosomes and produces new combination's of alleles.
What are 3 things found in all cells?
The 3 things found in all cells are the 3 C's, the Chromosome, The Cell Membrane, & The Cytoplasm. NEVER the Ribosome, Only The 3 C's listed above.
What 3 key features are used to read chromosomes?
total # of chromosomes
What is the term for two chromosomes that have the same length?
Homologous, but keep in mind that only specific pairs of chromosomes numbered on a karyotype (e.g. 1, 2, 3) can be homologous.
1Normal human lung cells contain two copies of chromosome 3 Together these are called a pair of homologous chromosomes How are homologous chromosomes similar and how are they different from one ano?
Homologous chromosomes have all the same genes however they may have different alleles (versions) of those genes.
Suppose that two alleles on one homologous chromosome are A and B and the other homologous chromosomes's alleles are a and b How many different genetic types of gametes would be produced without cro?
3
What 3 things are required for organs to be homologous?
it is the photosynthesis,delpinorio,and the threrio
Chromosomes line up along in the equator not in homologous pairs?
Metaphase. What's the difference? Whether it's IN homologous or NOT, they're both Metaphase..... Stupid worksheet. I hate you group 3. :(
What are nondisjunction genes?
Nondisjunction is the failure of homologous chromosomes or chromatids to segregate during mitosis or meisos with the result that one daughter cell has both of a pair of parental chromosomes or chromatids and the other has none. An example is Trisomy 21, which is also called Down's Syndrome. This person has 3 chromosome #21.Nondisjunction of genes occur during meiosis I when homologous chromosomes fail to separate or during meiosis II when there is unequal distribution of chromosomes. This leads to aneuploidy.
Homologous chromosomes is terms of the number of genes and the type of genes they have?
Homologous chromosomes are pairs of chromosomes (one from the female and one from the male), each of which contains genes which correspond to the genes on the other chromosome in the pair. For example, if a chromosome contains a gene for eye color, the corresponding chromosome will also have a gene for eye color in the same place.
What condenses into an X shape before mitosis?
Chromatids condense into an X shape before mitosis. Chromatids are identical strands of chromosomes. After duplication there are 12 chromatids that are in 3 pair of homologous chromosomes.
What are the major chromosomal changes in trisomy?
Trisomy is defined as the presence of three homologous chromosomes. For example, Down's Syndrome is caused by trisomy-21, 3 copies of chromosome 21.
Describe three events that occur during meiosis 1 but not during mitosis?
1.Synapsis and crossing over in prophase I: Homologous chromosomes physically connect and exchange genetic information 2.At the metaphase plate, there are paired homologous chromosomes (tetrads), instead of individual replicated chromosomes 3.At anaphase I, it is homologous chromosomes, instead of sister chromatids, that separate
Why do organisms favor sexual reproduction?
1. The Random Distribution of Chromosomes in Metaphase I Homologous chromosomes arrange themselves randomly at the equator of the spindle randomly in metaphase I.The consequent random assortment of chromosomes makes new genetic combinations. 2. Crossing Over of Homogolous Chromosomes 3. Mutation
What results from the process of crossing over during prophase 1?
It results in the exchange of alleles between homologous chromosomes and produces new combination's of alleles.
