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{:(1.,"Waldeyar",-,(a),"Role of chromoso...

`{:(1.,"Waldeyar",-,(a),"Role of chromosome in heredity"),(2.,"James Watson and Crick",-,(b),"Father of genetics"),(3.,"Hugo de vries",-,(c),"Down's syndrome"),(4.,"Langdon Down",-,(d),"Chromosomes"),(5.,"T.H Morgan",-,(e),"Mutation"),(6.,"Gregor Johan Mendel",-,(f),"Model of DNA"):}`

Text Solution

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The correct Answer is:
d, f, e, c, a, b
1. chromosomes 2. Model of DNA 3. Mutation 4. Down.s syndrome 5. Role of chromosome in heredity 6. Father of genetics
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{:(1.,"Homozygous",-,(a),"polynucleotide"),(2.,"Genes",-,(b),"human male"),(3.,"DNA",-,(c),"occurs in pairs and alike"),(4.,"Heterozygous",-,(d),"segments of DNA"),(5.,"Heterogametic",-,(e),"bind DNA to the origin of replication site"),(6.,"Autosome",-,(f),"occurs in pairs and unlike"),(7.,"Helicase",-,(g),"somatic characters"):}

{:(1."Off springs",-,(a)"Pollination by insects"),(2."Anemophily",-,(b)"Pollinataion by animals"),(3."Spermatogenesis",-,(c)"Blood vessels"),(4."Umbilical cord",-,(d)"Expulsion of young one"),(5."Entomophily",-,(e)"Seminiferous tubules"),(6."Parturition",-,(f)"Sexual reproduction"),(7."Zoophily",-,(g)"Pollination by wind"):}

Knowledge Check

  • Match the column I with column II : {:("Colum I ","Column II"),("(1) T.H. Morgan ","(i) Sex determination in plants"),("(2) C.E. Allen","(ii) Rediscovery of Mendel's work"),("(3) Hugo de varies","(iii) Sex linkage in Drosophila"),("(4) Tschermak ","(iv) Mutation theory"):}

    A
    a) 1 - iii, 2 - i, 3 - iv , 4 - ii
    B
    b) 1 - ii, 2 - i, 3 - iv , 4 - iii
    C
    c) 1 - iv, 2 - iii, 3 - ii , 4 - i
    D
    d) 1 - ii, 2 - iii, 3 - i , 4 - iv

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