Question

please complete my all concepts of DNA,RNA,Genes,chromosomes.

give total information please​

Answer 1

Answer:

(1)Chromosomes:-Chromosomes are thread like structures present in nucleoplasm .It contains DNA.During cell division,chromatin condenses into thread like structure.It contains stretches of DNA.

(2)Genes:-Stretches of DNA are called Genes .Genes are also called hereditary units.It controls production of enzymes and it controls cell division and cell communications.It is passed from Parents to their offsprings with their eggs and sperms.

(3)DNA and RNA:-Nucleoplasm which is situated inside the nucleus ,contains Nucleic acids.These nucleic acids are DNA and RNA.DNA(Dioxy ribonucleic acid) and RNA(Ribonucleic acid).DNA synthesizes ribosomal RNA.

Explanation:

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