Q. The theory of chemical evolution was proposed by:

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#Question id: 39863

#Bio-Informatics

Q. Assertion (A): Two proteins can show a high degree of sequence similarity without being identical.

Reason (R): Sequence similarity accounts for the substitution of amino acids with similar physiochemical properties, such as replacing one hydrophobic residue with another.

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#Question id: 39864

#Bio-Informatics

Q. Assertion (A): It is a common practice in bioinformatics to quantify homology as a percentage.

Reason (R): Homology is a qualitative inference; sequences are either descended from a common ancestor (homologous) or they are not.

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#Question id: 39865

#Bio-Informatics

Q. Assertion (A): It is a common practice in bioinformatics to quantify homology as a percentage.

Reason (R): Homology is a qualitative inference; sequences are either descended from a common ancestor (homologous) or they are not.

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#Question id: 39866

#Botany

 Which gymnosperm shows double fertilization?

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#Question id: 39867

#Botany

 Coralloid roots are characteristic of:

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#Question id: 39868

#Botany

 Male gametes in gymnosperms are generally: