Question # 1

The most abundant organic compound mammalian cell.

Choose an answer

Water

Lipids

Proteins

Carbohydrates

The common name of Allium cepa is

Choose an answer

Piyaz

Bathu

Amaltas

Chana

Integration of cellular compartments is a functions of

Choose an answer

Intermediate filament

Micro filament

Micro tubules

Centrioles

The dark reaction occurs in.

Choose an answer

Cytoplasm

chloroplast

Stroma

Grana

Monosaccharide which are rare in nature and occur in some bacteria is.

Choose an answer

Trioses

Tetroses

Hexoses

Pentoses

Hydra belongs to phylum

Choose an answer

Mollusca

Cridaria

Arthropoda

Annelida

Which one of the following is not a polysaccharide.

Choose an answer

Chitin

Cutin

pectin

Dextrin

the hypothesis that plants split water as a source of hydrogen was given by.

Choose an answer

Van Niel

Kreb

Pasteur

Calvin

The specific heat of vaporization of water is.

Choose an answer

457 kcal/kg

574 kcl/kg

580 kcal/kg

570 kcal/kg

Rhizopus belong to the phylum.

Choose an answer

Ascomycota

Basidiomycota

Zygomycota

Deuteromycota

The size of parvovirus is.

Choose an answer

100 nm

20 nm

250 nm

350 nm

With in the ovary , progestetrone is produced by the:

Choose an answer

Corpus albicans

Corpus Luteum

Tertairy follicles

Primary follicles

The word tropic is derived from greek word 'tropos' meaning.

Choose an answer

Sticky

Turn

Attractive

Growth

The compound which take part in urea cycle is

Choose an answer

Adenine

Guanine

Citruline

Thymine

The average rainfall is between 750 - 1500 mm in

Choose an answer

Temperate deciduous forests

Coniferous alpine and boreal forests

Tropical rain forests

Grassland ecosystem

Abdomen has a peritoneal cavity lined by a thin epithelium called

Choose an answer

Pericardium

Peritoneum

Scrotal sac

Pleura

DNA Polymerase enzyme was isolated from.

Choose an answer

Viruses

Bacteria

Protozoa

Fungi

Number of ammonia molecules required to produce one molecule of urea is.

Choose an answer

1

2

3

4

The main transmitter for synapses that lie outside the central nervous system is

Choose an answer

Adrenaline

Acetylcholine

Serotonin

Dopamine

Which animal shows digitigrade mode of locomotion.

Choose an answer

Bear

Dear

Rabbit

Horse

Downs syndrome (Mongolism) occurs in man during which 21^st chromosome falls to segregate resulting gamete with

Choose an answer

20 chromosomes

21 chromosomes

22 chromosomes

24 chromosomes

Germination of some seeds e.g. some lettuce varieties, is promoted by.

Choose an answer

Green light

Blue light

Red light

Violet light

More Classes

Other Links

Biology Life Science Test Medium Mode 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

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