Question # 1

Which one of the following sequences shows the correct hierarchy of classification, going from the smaller to the bigger group?

Choose an answer

Kingdom, phylum, Order, Class, Family, Genus, Species

Kingdom, Phylum, Class, Order, Family, Genus, Species

Genus, Species, Kingdom, Phylum, Order, Family

Species, Genus, Family, Order, Class, Phylum, Kingdom

Who suggested that mosquitoes are involved in the transmission of malaria?

Choose an answer

Laveran

Ronald Ross

A.F.A king

None of these

Cytokinesis in animals take place by:

Choose an answer

Furrow

Phragmoplast

Telophase

None of these

It is a group of related phyla:

Choose an answer

Kingdom

Class

Order

Family

The wavelike movement of muscle that pushes food through the digestive system is called:

Choose an answer

Chemical digestion

Emulsification

Absorption

Paristalsis

When a plant was kept in darkness for many days, many days, its leaves turned yellow. Why?

Choose an answer

Leaves could not get oxygen and so there was no photosynthesis

Leaves could not get light and so there was no respiration

Leaves could not get oxygen and so there was no respiration

Leaves could not get light and so there was no photosynthesis

Which one of the following is specific in action ?

Choose an answer

Catalyst

Enzyme

Both

None

Third kingdom i.e. protista was proposed by:

Choose an answer

Margulis

Schwartz

Ernst Hackel

Tournefort

Which of the following chemical is used to identify the starch in leaves?

Choose an answer

KOH

KHCO₃

Ethanol

Iodine solution

................. in blood stream plays an important role in blood clotting.

Choose an answer

Calcium

Phosphorus

Nitrogen

Potassium

It is a group of related classes:

Choose an answer

Phylum

Class

Species

Family

Which component of cell is involved in translation?

Choose an answer

Ribosome

Mitocondria

Golgi apparatus

Nucleus

How would you define skeletal system.

Choose an answer

All the bones in body

All the muscles and tendons

all the body's organs, both soft and hard tissues.

All the bones in body and the tissues that connect them

Vector DNA and Gene of interest, collectively called.

Choose an answer

Gene

Recombinant Gene

Recombinant DNA

GMO

The enzyme which is used to cut the gene of interest is.

Choose an answer

Endonuclease

Ligase

Amylase

Lipase

The materials flow forms one trophic level to the next by means of:

Choose an answer

food chains

food webs

energy pyramids

both A and B

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

Among following which is example of co-dominance?

Choose an answer

Blood group A

Blood group B

Blood group AB

Blood group O

Which form of nitrogen is taken by the producer of the Ecosystem?

Choose an answer

Nitrogen Gas

Ammonia

Nitrage

Nitrates

the actual location of gene on chromosome is:

Choose an answer

Locus

Karyotype

Chromatids

Centromere

The typical volume of urine produced by an average adult per day is:

Choose an answer

1 liter

2 liter

1.4 liter

5 liter

Urine contains the least amount of.

Choose an answer

Urea

Sodium Ions

Water

Potassium Ion

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