Question # 1

The average temperature for human is ...............°C.

Choose an answer

35°C

36°C

37°C

38°C

There are_______________chromosomes in radish.

Choose an answer

46

18

16

23

According to FAQ more than -------people die of starvation every day:

Choose an answer

10,000

3,000

25,000

50,000

Study of internal structure

Choose an answer

Morhology

anatomy

Microbiology

Histology

Example of Micromolecules is.

Choose an answer

Glucose

Starch

Lipids

Protein

Water makes the compositon of protoplasm of all living organisms

Choose an answer

50-60%

60-70%

60-80%

60-90%

Enzymes are made up of ............. .

Choose an answer

protein

Carbohydrates

Lipids

Triglyceride

Magnification of electron microscope is:

Choose an answer

2500 x

250,000 x

25000 x

None

There are _______________ chromosomes in onion.

Choose an answer

46

18

16

23

.................. is most abundant substance in human body.

Choose an answer

Water

Carbon

Nitrogen

Phosphorus

Loss of species makes ecosystem less ____________ and less productive.

Choose an answer

Beneficial

Resilient

Interactive

None of these

The lowest trophic level of an ecosystem always includes.

Choose an answer

Herbivores

Carnivores

Producer

Decomposers

First step in Genetic Enginnering is:

Choose an answer

Isolation of gene of interest

Insertionof gene into a vector

Transfer of recombinent DNA into host

Growth of the GMO

Calcium oxalate is deposited in the form of crystals in the leaves and stems of.

Choose an answer

Pines

Tomatoes

Rubber

Keekar

Bones which enclose brain are called.

Choose an answer

Cranial bones

Cervical bones.

Vertebrae

None of the above

In a nucleosome, DNA is wrapped around protein named.

Choose an answer

Insulin

Interferon

Histone

Haemoglobin

An example of Rhizome is:

Choose an answer

Onion

Garlic

Ginger

Potato

After fertilization in plant the fruit develops from:

Choose an answer

Wall of ovule

Petals

Wall of ovary

Anther

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

Choose an answer

1953

1963

1933

1922

There are how many pairs of homologous chromosomes in human body cell?

Choose an answer

22

23

40

46

Glycerol is produced by:

Choose an answer

Aspergillus

Bacillus

Saccharomyces

Streptococcus

One of the drugs derived from minerals:

Choose an answer

Aspirin

Opium

Iodine Tincture

Streptomycin

More Classes

Other Links

Biology Life Science Test Easy 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