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Old Wednesday, May 01, 2013
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Default how characters tranfer from parent to offspring

how characters tranfer from parents to offspring? anyone who could elaborate this question
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Old Wednesday, May 01, 2013
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how characters tranfer from parents to offspring? anyone who could elaborate this question

Through transfer of genes. A zygote recieves 23 chromosomes from each parent. chromosomes are cells on which genes are mounted .
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Old Wednesday, May 01, 2013
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Through transfer of genes. A zygote recieves 23 chromosomes from each parent. chromosomes are cells on which genes are mounted .
Chromosome are not cells but the entities (carrying genetic material) inside the cell.
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Through transfer of genes. A zygote recieves 23 chromosomes from each parent. chromosomes are cells on which genes are mounted .
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Chromosome are not cells but the entities (carrying genetic material) inside the cell.
thanks for you people kind response but i need elaborate answer, at least one paragraph because it contains 5 marks
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Old Wednesday, May 01, 2013
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how characters tranfer from parents to offspring? anyone who could elaborate this question
I 'll suggest you to go through last chapters of 10th class biology book.This topic is discussed there comprehensively.I forgot the chapter number but I had learnt these genetics thing from that book.hope it 'll serve the purpose.
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Old Thursday, May 02, 2013
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Default Heredity Characters

Those Characters that are transmitted from parents to offsprings are termed as Heredity Characters; and the scientific study of the transmission of these characters is called Genetics.
Transmission of these characters occur through genes,which are the nucleotide of a specific sequence and forms a part of a chromosome.Genes are carried out and transmitted to the next generation Through Meiosis and Reproduction,which in turn lead to Heredity characters in the offsprings.
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Old Thursday, May 02, 2013
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thanks for you people kind response but i need elaborate answer, at least one paragraph because it contains 5 marks
The offspring's genetic makeup contains 50% father's genetic material through sperm and 50% mother's genetic material through egg. Both of these cells i.e. sperm cells and eggs contain 23 chromosome and each and when zygote forms that combines both and contains 46 chromosomes. Now the genes lie on the chromosomes and different characteristics/traits are actually determined by gene sequences and when these sequences pass on to next generation they are expressed in the individual depending upon they are dominant or recessive. The genes of both parents are present but the expressed one is that which is the dominant one. Hope it would be clear now.
Wish you luck!
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Originally Posted by Syeda Bukhari View Post
The offspring's genetic makeup contains 50% father's genetic material through sperm and 50% mother's genetic material through egg. Both of these cells i.e. sperm cells and eggs contain 23 chromosome and each and when zygote forms that combines both and contains 46 chromosomes. Now the genes lie on the chromosomes and different characteristics/traits are actually determined by gene sequences and when these sequences pass on to next generation they are expressed in the individual depending upon they are dominant or recessive. The genes of both parents are present but the expressed one is that which is the dominant one. Hope it would be clear now.
Wish you luck!
the characteristics of parents transfer from them to their off springs through the Genes. Genes is the basic unit of hereditary. each cell of human beings consists of 23 paired chromosomes and each chromoseme carries uncountable, even in thounsands, of genes. during the process of fertilization the male and female chromosomes shifted and get together thus causing the joining of genes in their upcoming child. therefore, the off springs resemble thier parents both and sometime either of them in thier characteristics and behaviours. however, sometime the offspring never resembles either of their parents.
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the characteristics of parents transfer from them to their off springs through the Genes. Genes is the basic unit of hereditary. each cell of human beings consists of 23 paired chromosomes and each chromoseme carries uncountable, even in thounsands, of genes. during the process of fertilization the male and female chromosomes shifted and get together thus causing the joining of genes in their upcoming child. therefore, the off springs resemble thier parents both and sometime either of them in thier characteristics and behaviours. however, sometime the offspring never resembles either of their parents.
I feel like i have written the same above. Is there any mistake in my passage or you felt like continuing it?
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Old Friday, May 03, 2013
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i think both the the answers are complete in their own.
thanks for these answers kindly tell me if we could write the same explanation if we are asked about hereditary diseases pass on from parents to the off springs?
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