Question # 1

Plants cells have ______and________, which are not present in animal cells.

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Mitochondria, Chloroplasts

Cell membranes, cell walls

Chloroplasts, nucleus

Chloroplasts, cell wall

Bacteria and cyanobacteria are :

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Prokaryotes

Eukaryotes

Both

None

ABO blood group system was discovered in 1901 by .................. .

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Camillo

Karl land Steiner

Robert Hooke

Mathias Schleiden

The thin extensions of the inner mitochondrial membrane are known as ______.

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Cristae

Matrix

Thylakoids

Stroma

Ribosomes occur in groups called .................. .

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Nucleosomes

Polysomes

Dictyosomes

All

Cell membrane is ....................... .

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Selectively permeable

Impaemeable

Totally permeable

None

The name in Binomial nomenclature are in _____________language.

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English

Latin

French

German

Photosynthesis is a /an _____ process.

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Metabolic

Catabolic

Anabolic

Chemical

Crossing occurs during ..................... .

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Meiosis

Mitosis

Meiosis II

None

................. was a German Botanist.

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Mathias Schleiden

Theodor Sachwann

Robert Brown

Robert Hooke

Green leaves in which glucose is prepared called .......... .

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Source of assimilates

Sink of assimilates

Both

None

The unit of Androecium is:

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Gametes

Pollen Grains

Anther

Stamens

The allele which is not expressed is called:

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Dominant

Phenotype

Genotype

Recessive

Organisms in the ecosystem that are responisble for recycling of plant and animal wastes are:

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Producers

Consumers

Decomposers

Compititors

Buttercup is an example of:

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Wind pollinated flower

Insect pollinated flower

Water pollinated flow

None of these

Find the INCORRECT statement:

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Bone is where most blood cells are made.

Bones serves as a storehouse for various minerals.

Bones is a dry and non-living supporting structure.

Bone protects and supports the body and its organs.

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

In a nucleosome, DNA is wrapped around protein named.

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Insulin

Interferon

Histone

Haemoglobin

The process in which incomplete oxidation- reduction of glucose takes place is called:

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photosynthesis

respiration

pasteurization

fermentation

Medicine can help you to feel:

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Best

Better

Stronger

Weak

Habitat destruction can result in a loss of:

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Species

Population

Community

Ecosystem

Resin as waste materials, is excreted from.

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Conifers

Tomato

Kikar

Rubber

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