Free MCQs & Online Quiz Practice for Exams

Q: The correct sequence of hierarchy from small to large units is

A) Genus → Family → Order → Class

B) Family → Order → Class → Genus

C) Genus → Family → Class → Order

D) Species → Family → Genus → Class

Q: The kingdom which contains eukaryotic, autotrophic organisms is

A) Protista

B) Monera

C) Fungi

D) None of them

Q: The five kingdom system of classification was given by

A) Robert Whittaker

B) Margulis and Schwartz

C) Carolus Linnaeus

D) Aristotle

Q: Aristotle classified organisms on the basis of

A) Habitat

B) Cell structure

C) Morphology

D) Anatomy

Q: Which of the following kingdoms possesses the simplest organisms?

A) Fungi

B) Monera

C) Protista

D) Plantae

Q: What is binomial nomenclature?

A) Classifying organisms on seven levels

B) Naming system developed by Aristotle

C) Grouping animals based on their habitat

D) Naming system in which each organism is given two-part name

Q: Which one may be the correct way of writing scientific name of an organism?

A) Canis lupus

B) Saccharum

C) Giant's gazelle

D) Escherichia coli

Q: Which kingdom includes organisms with cell wall but without chlorophyll?

A) Protista

B) Fungi

C) Plantae

D) Animalia

Q: Which one is the basic unit of classification?

A) Genus

B) Species

C) Family

D) Order

Q: Maximum biodiversity is found in

A) Forests

B) Grasslands

C) Deserts

D) Mountains

Q: Schleiden and Schwann proposed the cell theory on the basis of

A) Their observation

B) Observation of Hooke and Brown

C) All observations on the cell

D) Observation made on the nucleus of the cell

Q: The organelle which provides energy to the cell

A) Golgi apparatus

B) Ribosome

C) Mitochondria

D) Nucleus

Q: We obtain 2D images through

A) Light microscope and SEM

B) SEM and TEM

C) Light microscope and TEM

D) Light microscope

Q: Inside the nucleus, granular material is called

A) Cytoplasm

B) Protoplasm

C) Nucleoplasm

D) Cell sap

Q: The organelle involved in protein synthesis is

A) Ribosome

B) Vacuole

C) Golgi apparatus

D) Plastids

Q: The nervous tissue has the ability to

A) Contract and relax

B) Transmit the impulses

C) Prepare secretion

D) Provide energy

Q: In plants, which tissue makes new cells?

A) Meristematic tissue

B) Collenchyma tissue

C) Epidermal tissue

D) Ground tissue

Q: Movement of molecules from lower to higher concentration with the expenditure of energy is

A) Diffusion

B) Active transport

C) Facilitated transport

D) Osmosis

Q: One of the following has both cytoplasm and cell wall

A) Muscle cell

B) Red blood cell

C) Root hair cell

D) Xylem vessel

Q: Cell membrane is made of

A) Cellulose only

B) Lipids only

C) Proteins only

D) Lipids and proteins