Question # 1

ABO system has four different phenotypes which are distinct from each other on the basis of specific antigens on the surface of

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Mitochondria

Gogli bodies

RBC

Centrioles

Blue cone monochrome may is an X linked trait is which.

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Red cone cells are absent

Green cone cells are absent

Both red and green cone cells are absent

Blue cone cells are absent

Intelligence is also a case of polygenic inheritance which is strongly influenced by

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Genes

Environment

Experience

Nature

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

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devries

Jhannsen

Carl correns

Tscharmach

RH blood group system is named after.

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Discoverer

Rhesus monkey

Rhinoceros

a patient

A clear picture of the genetic basis of sex determination emerged after the discovery of

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Autosomes

X chromosomes

Sex chromosomes

Y chromosomes

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

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

The gens found in a breeding population constitute.

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Genotype

Genome

Gene frequency

Gene pool

A monochromat can perceive

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Three colours

Yellow colours

Only ane colour

Two colours

ABO blood group system was discovered by

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Karn Ladsteiner

Bernstein

Correns

T.H.morgans

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

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 gene for blue opsin is present on autosome

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1

3

5

7

DNA Polymerase enzyme was isolated from.

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Viruses

Bacteria

Protozoa

Fungi

Mendellan factors were renamed as 'genes' by

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Mendel

Correns

Morgan

Johannsen

The gene for blue opsin is present on autosome.

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7

11

19

21

Hypophosphatemia rickets is an X linked.

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Dominant trait

Over dominant trait

co dominant trait

Recessive trait

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

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