Question # 1

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

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devries

Jhannsen

Carl correns

Tscharmach

O blood has neither A or B antigen but it does have

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Anti - A antibodies

Anti - B antibodies

Anti - O antibodies

Both a & b

Protonopia is

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Red blindness

Blue blindness

Green blindness

Brown blindness

In cats the dominant allele W not only makes pure white but also causes

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Black spots

Brown spots

Deafness

Blindness

A dichromate can perceive two primary colours but is unable to perceive the one whose opsins are missing due to

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Metamorphosis

Transmutation

Alteration

Mutation

The first restriction enzyme was isolated by.

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Kary mulis

Hamilton O smith

Maxam Gilbert

Sanger

A monochromat can perceive

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Three colours

Yellow colours

Only ane colour

Two colours

Secretors have dominant secretor gene 'Se' on chromosome.

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9

19

21

24

Hypophosphatemic rickets is an _________ trait.

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X - Linked

Y -Linked

X- and Y linked

An autosomal

The maturity on set diabetes of the young is

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an autosomal recessive trait

An autosomal dominant trait

A sex linked trait

A sex influenced trait.

Hereditary characteristics pass from parents to offspring through genes in their

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Nuclei

DNA

Gametes

Body

The form of appearance of the trait is called.

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Genotype

Phenotype

Wild type

dominance

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

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VIII

IX

X

XI

Mendellan factors were renamed as 'genes' by

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Mendel

Correns

Morgan

Johannsen

ABO blood group system was discovered by

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Karn Ladsteiner

Bernstein

Correns

T.H.morgans

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

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Estrogen

FSH

Prolatin

Oxytocin

ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome.

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7

9

10

23

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

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