Question # 1

Main role to give out air form lungs is;

Choose an answer

Bronchus

Bronchi

Bronchiote

Diaphragm

When the "World no tobacco day" is celebrated?

Choose an answer

30 June

31 June

11 January

None of these

What an embryologist lan Wilmot produced from the body cell sheep in Scotland 1997?

Choose an answer

Sheep

Goat

Cow

Buffalo

it is example of secondary consumer.

Choose an answer

Cattle

Snake

Lion

Frog

A relationship between species in which both species benefit is called.

Choose an answer

Parasitism

Mutualism

Symbiosis

Commensalism

In 1927,................ developed the concept of ecological pyramids.

Choose an answer

Kelvin

Lamark

Charles Elton

Charles Darwin

The specific combination of genes in an individual is called.

Choose an answer

Phenotype

Genotype

Karyotype

Phenoopy

These are horizontal underground stems:

Choose an answer

Tubers

Rhizomes

Suckers

None

One of these cycles is also nutrients cycles.

Choose an answer

Biogeochemical cycles

Carbon cycles

Water cycles

Nitrogen cycles

Which portion of the nervous system that involantry in action:

Choose an answer

Stomatic nervous system

Motor nervous system

Autonomic nervous system

Sensory nervous system

The last step of genetic engineering is:

Choose an answer

insertion of the gene into a vector

isolation of the gene of interest

growth of the GMO

expression of the gene

Effective against brain and lungs cancer:

Choose an answer

Beta Endorphin

Interferon

Thymosin

Urokinase

Stomata are present in:

Choose an answer

Phloem

Xylem

Endodermis

Epidermis

More Classes

Other Links

Biology 10th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer