Question # 1

Respiratory organs in fish are

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Lungs

Gills

Skin

Fins

The unit of life is called.

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Organ

Cell

Tissue

None of these

In human body amount of oxygen is.

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50%

65%

40%

70%

Lenticels are aerating pores formed in the

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Endodermis

Epidermis

Pericycle

Bark

The number of edible mushroom species are about.

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100

200

300

400

Resolution power of a typical compound. microscope is.

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300 x

1.0 micro meter

2.0 micro meter

2-4 Angstron

Integration of cellular compartments is a functions of

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Intermediate filament

Micro filament

Micro tubules

Centrioles

The process of taking in food is

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Digestion

Ingestion

Assimilation

Absorption

The study of microorganism includes bacteria, virus, protozoan and microscopic algae and fungi.

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Molecular biology

Parasitology

Microbiology

Bio technology

Tomoto belongs to family

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Rosaceae

Solanaceae

Poaceae

Fabaceae

Asexual reproduction in yeast occurs by.

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Conidia

Fragmentation

Budding

Resting spores

Soyabean is an example of plants.

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Short day

Long day

Dary neutral

Day independent

The average rain fall in temperate deciduous forest is between

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600-1500 mm

650 -1500 mm

750-1500 mm

700 -1500 mm

The disease caused by low calcium in blood is called.

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Tetanus

Cramp

sciatica

Tetany

Mendellan factors were renamed as 'genes' by

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Mendel

Correns

Morgan

Johannsen

Clear cytoplasm, in an ascidian zygote produces.

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Muscle

Gut

Notochord and neural tube

Larval epidermis

Causative agent of genital herpes is a.

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Virus

Bacteria

fungi

Protozoan

Chiasmata formation take place duirng.

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Leptotene

diakinesis

Diplotene

Pachytene

The disease caused due to destruction of adrenal cortex is.

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Cushing

Diabetes

Addison

Alzheimer

Cases of disputed parenthood can be solved with the help of

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DNA Finger printing

Cloning

RNA Finger printing

Gene sequencing

The hormone which inhibits root growth is.

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auxins

gibberellins

Absclsic acid

Cytokinins

Darwin's origin of species was published in.

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1840

1859

1865

1890

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