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Homologous chromosome is when a pair of chromosomes containing the same linear gene sequences, each derived from one parent, and a tetrad is formed when 2 homologous chromosomes join together
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∙ 13y ago
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What is the differences between bivalent and tetrad?
The bivalents are homologous chromosome containing a total of two chromosomes. On the other hand, tetrad is the homologous pair of chromosomes containing four chromosome.
What best describes chromosomes that contain genes for the same characteristics?
Chromosomes that have the same sequence of genes are called homologous chromosomes.
Which type of chromosomes contain the same genes in the same location?
It is Homologous chromosomes because they carry thesame genes and homones.
Paired chromosomes with genes for the same traits arranged in the same order?
Homologous Chromosomes
What are chromosomes that have the same length and carry genes for the same traits?
I believe you are talking about homologous chromosomes- they have the same sequence of genes and same structure.
What is the differences between bivalent and tetrad?
The bivalents are homologous chromosome containing a total of two chromosomes. On the other hand, tetrad is the homologous pair of chromosomes containing four chromosome.
What are Homologous chromosomes that occurs in meiosis but not mitosis is called?
Tetrad
In meiosis what makes up tetrad?
paired homologous chromosomes
How does tetrad form in prophase I of meiosis?
In prophase I, doubled homologous chromosomes group together to form a tetrad.
Two pairs of homologous chromosomes in prophase 1?
one
When does synapsi occur?
when two of homologous chromosomes form a tetrad sister chromatids and crossover
Similarities between Homologous chromosomes and sister chromatids?
Homologous chromosomes are two sister chomatids stuck together with cohesins forming a tetrad. They have the same genes but not necissarily the same alleles, so they could carry hair color, one with brown the other with blonde. So, homologous chromosomes share the same gene.
In humans the number of tetrads formed during mitosis is?
A tetrad is the pairing of homologous chromosomes. A human offspring inherits 23 chromosomes (N) from each parent upon fertilization, giving the offspring 46 chromosomes (2N). In meiosis, homologous chromosomes (N from mom and N from dad) come together and form a tetrad, which consists of 2 homologous chromosomes. Since you inherit a chromosome from both parents (2N) that pair up to form a tetrad, you will have 23 tetrads that have a chromosome from mom and dad paired together. 1 N from mom + 1 N from dad = homologous pair = 1 tetrad 2N/2 = N tetrad --humans--> 2(23 chromosomes)/2 = 23 tetrads Diploid#/2 = # tetrad
What best describes chromosomes that contain genes for the same characteristics?
Chromosomes that have the same sequence of genes are called homologous chromosomes.
How does a tetrad form in prophase I of meiosis?
In prophase I, doubled homologous chromosomes group together to form a tetrad.
What are the chromosomes that carry the same sets of genes?
Homologous Chromosomes.- for fact.
What is a pair of replicated homologous chromosomes?
Those chromosomes having pairs of approximately the same length, centromere position, and staining pattern, with genes for the same characteristics at corresponding loci are known to be homologous chromosomes. One homologous chromosome is inherited from the organism's mother; the other from the organism's father. They are usually not identical, but carry the same type of information.
