Question # 1

The raw material for microorganism for the production of single cell proteins is.

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Industrial Wastes

Protozoans

Agricultrual Wastes

Fungi

At the end of a long food chian the energy will be.

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Will more

As same as at start

Will less

Zero

Adenine always pairs with:

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Guanine

Cytosine

Uracil

thymine

Abiotic component of ecosystem is.

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Producers

Herbivores

carnivore

Oxygen

How many types of Difference shown by individuals of same species?

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1

2

4

6

All ecosystem of the world join and makees:

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Biosphere

Heterosphere

Geosphere

Hydrosphere

Number of bones in both feets is :

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108

126

22

54

Pink flowered four o clock plant is an example of:

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Incomplete dominance

Co-dominance

Complete dominance

None of these

Sequence of amino acid is protein is controlled by sequence of ___ in DNA.

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Genes

Loci

Nucleotides

Alleles

James Watson and Francis Crick proposed the structure of DNA in.

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1953

1963

1933

1922

Which one does not act as effector:

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Liver

Nephrons

Brain

Bones

The last step of genetic engineering is:

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insertion of the gene into a vector

isolation of the gene of interest

growth of the GMO

expression of the gene

The female reproductive part of flower is:

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Carpels

Sepals

Petals

Stamens

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