First Year Biology MCQs with Answers download pdf

Entampeba histolytica causes amoebic:

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

The protozoaris having two kinds of nucleus:

Which of the pigment is not shown by Diatoms?

Pigment fucoxanthine is found only in

The most unusual protest phyla is that of

Which one of following is not included in chlorophyta?

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

The giants of protest kingdom are included in

Organism which is not able to show sexual reproduction

Kelps are:

Spirogyra is classified into

The organizations found in protists are:

Which is not included in chlorophyta?

The terms procariotique and eudariotique were proposed by;

Amoebas move and obtain food by means of:

African sleeping sickness in humans is caused, by;

The largest brown algae are called:

An outer flexible covering of ciliates is:

Test of fotaminifera, are made up of

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

The greatest sized amoeba is

Sexual process in ciliates is controlled by

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

The organism which do not has pseudopodia for locomotion:

Pigment present in all algae :

Diatoms belong to phylum:

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

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

It is generally accepted that plants arose from ancestral

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

Trypanosome is an example of:

Radiolarians are

Coenocytes is a plant body which is :

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

Sleeping sickness is spread by

Mosquito injects plasmodium to human in the form of:

Plant body not differentiated into true roots, stem and leaves

Which of the following pigment is absent in algae?

High fever during malaria is due to;

Tests of Actinopods are made up of

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

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

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

In kelps, blade resembles with

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

Kingdom protocrista was proposed by

One of the followings is green algae

Diarrhea Is different from dysentery in sense that

The feeding stage of a slime mold is called

The cause of malaria is

Main energy reserves in the case of green algae are

Macrocystis is an organism belong to phylum

Mosquitoes infect plasmodium to human in the form of:

Chlorella is used as an experimental organism to study :

Chlorophyll a, Chlorophyll b, and carotenoids are found in

Tests of actinopods made of

Apicomplexans move by:

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

Tests of Actinopods are made of :

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

Brown algae are common in?

Members of Phylum chrysophyta are commonly called

Which one of following is not a ciliate?

The substance deposited in the shell of diatoms

Carrageenan is obtained from

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

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

Malarial paraite is injected into man as

Phycoerythrin is found in:

Cell wall in Oomycetes is chemically composed of

The organisms that do not develop from blastula or embryo:

Second major producers of marine ecosystem:

Physarum polycelphalum is a / an

Product which is not obtained from algae :

A few______ are flattened sheets of cells:

In algae multicellular structure lacks cell wall

Ceratium belongs to group of Algae called:

The causative agent of African sleeping sickness is:

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

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

Poly siphonia is included in

Sexual phase of malarial parasite is initiated in

The sexual process exhibited by most ciliates is called:

One of the following is not the property of protests

Red tide is produced by the population explosion of?

Giants of the protists kingdom are included in:

Slime mold is feeding stage is

Shell / tests of Radiolarian is made up of:

Example of Apicomplexans is:

The sexual process is exhibited by most ciliates by:

Amoebic dysentery is caused by

Late blight of potato is caused by

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

Which one of the following organisms is a kelp:

Actinopods with glosy shells are:

Example of phaeophyte is

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

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