First Year Biology MCQs with Answers download pdf

The largest brown algae are called:

Entampeba histolytica causes amoebic:

Chlorella is used as an experimental organism to study :

The giants of protest kingdom are included in

Example of phaeophyte is

Brown algae are common in?

Sleeping sickness is spread by

Algae- which have shells composed of two halves that fit like Petri dish belong to ?

The organisms that do not develop from blastula or embryo:

Slime mold is feeding stage is

High fever during malaria is due to;

Pigment fucoxanthine is found only in

Sexual process in ciliates is controlled by

A few______ are flattened sheets of cells:

Algae having shells composed of two halves that fit together like Petri dish belong to

The protozoaris having two kinds of nucleus:

The most unusual protest phyla is that of

In kelps, blade resembles with

Physarum polycelphalum is a / an

Plant body not differentiated into true roots, stem and leaves

Margulis and Schwartz accommodate the diverse assemblage of organisms of protista into :

Which of the pigment is not shown by Diatoms?

Amoebas move and obtain food by means of:

Red tide is produced by the population explosion of?

The feeding stage of a slime mold is called

Who from the following scientist proposed the formation of Monera as a separate kingdom?

Phycoerythrin is found in:

One of the followings is green algae

Example of Apicomplexans is:

Main energy reserves in the case of green algae are

Test of fotaminifera, are made up of

Which one of the following organisms is a kelp:

One of the following is not the property of protests

The organism which do not has pseudopodia for locomotion:

Diatoms belong to phylum:

An outer flexible covering of ciliates is:

In algae multicellular structure lacks cell wall

Radiolarians are

The sexual process exhibited by most ciliates is called:

Which one of following is not a ciliate?

Malarial paraite is injected into man as

Tests of Actinopods are made up of

Which one of the following organisms -dp not. has both micronucleus and macronucleus :

The sexual process is exhibited by most ciliates by:

Sexual phase of malarial parasite is initiated in

The substance deposited in the shell of diatoms

Evidences from ______also indicates that green algae and plants form a monophyletic lineage:

Members of Phylum chrysophyta are commonly called

Pigment present in all algae :

Among algae the only phylum which is without flagellated motile cells is?

Trypanosome is an example of:

Ceratium belongs to group of Algae called:

Tests of Actinopods are made of :

Mosquito injects plasmodium to human in the form of:

Kingdom protocrista was proposed by

The organizations found in protists are:

Preience of phycoerythrin plgment totally lacking flagellated motile cells during life cycle indicates :

Mosquitoes infect plasmodium to human in the form of:

The terms procariotique and eudariotique were proposed by;

Irish potato famine in due to several rainy ,cool summers in ireland during ______

African sleeping sickness in humans is caused, by;

Parasitic protozoans that form spores at some stage in their life belong to which group:

Algae which take part in building coral reefs along with coral animals are

Which of the following zooflagellate is the possible ancestor of sponge?

_____make a group monera to adjust blue green algae and bacteria with in kingdom protista

Which property dose not belong to feeding stage (plasmodium) of Myxomycotes

Cell wall in Oomycetes is chemically composed of

Carrageenan is obtained from

Which of the following pigment is absent in algae?

Late blight of potato is caused by

Tests of actinopods made of

Algae in which body is differentiated into blades, stipes and hold fast belong to :

Macrocystis is an organism belong to phylum

The causative agent of African sleeping sickness is:

Chlorophyll a, Chlorophyll b, and carotenoids are found in

Coenocytes is a plant body which is :

Actinopods with glosy shells are:

Which is not included in chlorophyta?

The state of plasmodium that is ingested by mosquito from blood of man is :

Poly siphonia is included in

Diarrhea Is different from dysentery in sense that

Product which is not obtained from algae :

Amoebic dysentery is caused by

Spirogyra is classified into

Cells of dinoflagellates are covered with shells of inter locking cellulose plates impregnated with?

Algae in which body is differentiated into blades, istipes and holdfast belong to

It is generally accepted that plants arose from ancestral

Protozoan which lack locomotory organs and move by flexing are included in group:

Giants of the protists kingdom are included in:

The greatest sized amoeba is

Shell / tests of Radiolarian is made up of:

Organism which is not able to show sexual reproduction

Kelps are:

Physarum,polycephalum is used as model organism in biology for the study of

Second major producers of marine ecosystem:

Which one of following is not included in chlorophyta?

The cause of malaria is

Protozoans which are parasites and form spores at some stage in their life belong to group;

Apicomplexans move by: