Question # 1

Bombay phenotype is an example of.

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Pleiotropy

Probability

dominance

epistasis

80% haemophiliacs suffer from haemophilia A due to abnormality of factor

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VIII

IX

X

XI

If a man of M blood group marries a woman of N blood group all their childern will have blood group

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MM

NN

MN

None of these

The most important hormone in initiating and maintaning lacation after birth is:

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Estrogen

FSH

Prolatin

Oxytocin

Protonopia is

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Red blindness

Blue blindness

Green blindness

Brown blindness

A gene with multiple phenotypic effect is.

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Polygenic

Bombay type

Pleiotropic

Monogenic

Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.

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devries

Jhannsen

Carl correns

Tscharmach

Mendellan factors were renamed as 'genes' by

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Mendel

Correns

Morgan

Johannsen

Locus is

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Part of DNA

Position of gene

Partner of a gene

Complement of gene

The interaction between different genes occupying different loci is

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Pleiotropy

Epistasis

Bombay phenotype

Linkage

The gens found in a breeding population constitute.

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Genotype

Genome

Gene frequency

Gene pool

The first restriction enzyme was isolated by.

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Kary mulis

Hamilton O smith

Maxam Gilbert

Sanger

Different alleles of a gene that are both expressed in heterozygous condition are called.

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codominant

Over dominant

Complete dominant

Incomplete dominant

Hemoohilia is.

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Affects both sexes equally

Affects men more than woman

Affects women more than men

Is non allelic recessive sex linked

The position of gene one chromosome is called. its.

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Allele

Phenotype

Locus

Genotype

Genes are located at specific loci on

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Chromatids

Chromosomes

Centromeres

Homologues

Which trait is transmitted directly from an affected father to only his sons.

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X - linked

Y - Linked

x and y linked

Autosomal

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Biology FSC Part 2 Chapter 22 Online MCQ's Test MCQs With Answers

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