Select correct statement:

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4.Principles of Inheritance and Variation

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Select the correct statement:

A

Transduction was discovered by S. Altman

B

Franklin Stahl coined the term “linkage”

C

Spliceosomes take part in translation.

D

Punnett square was developed by a British scientist

(NEET-2018)

Solution

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Standard 12

Biology

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Similar Questions

Match the following:

Column $- I$ Column $- II$

$(1)$ Inheritance of two genes $(a)\; ABO$ blood group

$(2)$ Incomplete dominance $(b)\; 1:2:1$

$(3)$ Codominance $(c)\;9:3:3:1$

$(4)$ Inheritance of one gene $(d)\; 3:1$

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Match the Column – $I$ with $II$

Column – $I$ Column – $II$

$(a)$ Pleiotropic gene $(i)$ Both allele express equally

$(b)$ Co-dominance $(ii)$ Change in nucleotide

$(c)$ Epistasis $(iii)$ One gene shows multiple phenotypic expression

$(d)$ Mutation $(iv)$ Rust disease

hard

(AIIMS-2019)

Which of the following is true about linkage

$I.$ It is phenomenon in which more recombinants are produced in $F_{2}$-generation

$II.$ More parental combination are produced in $F_{2}$-generation

$III.$ Genotype which are present in $F_{1}$ hybrid. Reappear in high frequency in $F_{2}$-generation

$IV.$ It is a phenomenon in which two chromosome are linked

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Which of the following characteristics represent ‘Inheritance of blood groups’ in humans?
$(a)$ Dominance
$(b)$ Co-dominance
$(c)$ Multiple allele
$(d)$ Incomplete dominance
$(e)$ Polygenic inheritance

medium

(NEET-2018)

Pick out the correct statements.

$(1)$ Haemophilia is a sexlinked recessive disease.

$(2)$ Down’s syndrome is due to aneuploidy.

$(3)$ Phenylketonuria is an autosomal recessive gene disorder.

$(4)$ Sickle cell anaemia is an $X$-linked recessive gene disorder.

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(NEET-2016)