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In extra chromosomal inheritance the following three examples are discussed
1.Maternal effects depending indirectly on nuclear gene and involving no known cytoplasmic hereditary units.
2. cytoplasmic inheritance involving dispensable and infective hereditary particles in cytoplasm which may or may not depend on nuclear genes
3. Cytoplasmic inheritance involving essential organelles like chloroplasts and mitichondria.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoAccording to the chromosome theory of inheritance, Mendelian genes have specific loci or positions along chromosomes, and it is the chromosomes that undergo segregation and independent assortment.
Wiki User
∙ 10y agoin certain organisms notably ,plants,unicells specific traits are determined by genes located in cytoplasm and not in nuclei of cell.replicating units,genes, responsible for such system of inheritance is reffered to as cytoplasmic inheritance .it doesn' t show normal mendelian manner of transmission.. These cytoplasmic genes have a characteristic pattern of inheritance different than that of genes of nuclear chromosomes and is known by diff. Terms. as, non chromosomal,non- mendelian,uniparental,maternal,extra chromosomal,,cytoplasmic,extra-nuclear inheritance ..
ruhul
Wiki User
∙ 15y ago== == its genetic info. from your parents
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What does neon feel like?
what are traits and inheritance
What are catabolic plasmids?
circular, double stranded unit of DNA that replicates within a cell independently of the chromosomal DNA and is most often found in bacteria.
What was a nickname for arsenic?
"inheritance powder" Arsenic was one of the favorite murder devices of the middle ages often used by people in rich families. Arsenic poisoning was often undetected at the time because it had many similar symptoms to cholera which was quite common at the time. It got this nickname because people would often use it to kill of family members and gain an inheritance.
Is mercury harmful if inhaled?
Yes, Mercury, which is the only metal liquid at room temperature, can cause disruption of the nervous system, damage to brain functions, DNA damage and chromosomal damage, allergic reactions, such as rashes on the skin, headaches, and tiredness, and can cause reproductive harm.
Role of NaOH in plasmid DNA isolation?
Plasmid isolation involves growing the plasmid under conditions that are suitable for genes to come into play. For example the gene for ampicillin resistance; the bacteria with plasmids are placed with ampicillin so their genes can be seen for those who survived. Sodium hydroxide acts a detergent in the extraction process. A detergent's main role is to break down cell walls and cell membranes. How so? They act as poking holes into membranes. However, for the isolation of plasmid, the NaOH acts
What is the mode of inheritance of turner's syndrome?
The mode of inheritance for Turner Syndrome is recessive. Hope I helped, I have to do a project on it anyway!!
Who proposed chromosomal theory of inheritance?
Boveri & Sutton.
What is a chromosomal landmark whose inheritance can be tracked?
Gentic Marker
The theory of chromosomal inheritance was first proposed by which scientist?
walter sutton
Who proposed thechromosomal theory of inheritance?
The chromosomal theory of inheritance was proposed and developed by one Walter Sutton and Theodor Boveri.
What are the exceptions to the Chromosomal Theory of Inheritance?
chloroplast have genes but only get them from one parent
What are the chances of having a child with a chromosomal inheritance error become greater as the woman?
as women grow older
The chromosomal theory of inheritance states that genes are carried from parents to their offspring by gravity?
False they aren't carried by gravity
What does chromosomal loci mean?
Chromosomal Loci is a Heterozygous
What is the cause of chromosomal?
Chromosomal disorders are caused by abnormalities in the chromosomes.
What is the causes of chromosomal disorder?
Chromosomal disorders are caused by abnormalities in the chromosomes.
What are the chromosomal aberrations of Down syndrome?
There is no actual chromosomal change, there is an extra chromosome.
