First Year Biology MCQs with Answers download pdf

The giants of protest kingdom are included in

Pigment fucoxanthine is found only in

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

Kelps are:

Actinopods with glosy shells are:

Phycoerythrin is found in:

Red tide is produced by the population explosion of?

Brown algae are common in?

The terms procariotique and eudariotique were proposed by;

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

In kelps, blade resembles with

It is generally accepted that plants arose from ancestral

Organism which is not able to show sexual reproduction

Second major producers of marine ecosystem:

Physarum polycelphalum is a / an

Poly siphonia is included in

Pigment present in all algae :

The feeding stage of a slime mold is called

Tests of Actinopods are made up of

In algae multicellular structure lacks cell wall

Which of the following pigment is absent in algae?

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

Ceratium belongs to group of Algae called:

Which one of following is not a ciliate?

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

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

Macrocystis is an organism belong to phylum

Mosquito injects plasmodium to human in the form of:

Radiolarians are

Members of Phylum chrysophyta are commonly called

Diarrhea Is different from dysentery in sense that

One of the following is not the property of protests

Kingdom protocrista was proposed by

Mosquitoes infect plasmodium to human in the form of:

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

Tests of actinopods made of

The sexual process exhibited by most ciliates is called:

Shell / tests of Radiolarian is made up of:

The largest brown algae are called:

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

The substance deposited in the shell of diatoms

Slime mold is feeding stage is

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

Which of the pigment is not shown by Diatoms?

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

Coenocytes is a plant body which is :

Main energy reserves in the case of green algae are

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

One of the followings is green algae

Amoebic dysentery is caused by

Diatoms belong to phylum:

The greatest sized amoeba is

Apicomplexans move by:

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

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

Cell wall in Oomycetes is chemically composed of

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

The causative agent of African sleeping sickness is:

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

Carrageenan is obtained from

Chlorophyll a, Chlorophyll b, and carotenoids are found in

An outer flexible covering of ciliates is:

High fever during malaria is due to;

Product which is not obtained from algae :

Test of fotaminifera, are made up of

Spirogyra is classified into

Sexual phase of malarial parasite is initiated in

Late blight of potato is caused by

Chlorella is used as an experimental organism to study :

The sexual process is exhibited by most ciliates by:

Which one of following is not included in chlorophyta?

The organisms that do not develop from blastula or embryo:

The cause of malaria is

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

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

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

Tests of Actinopods are made of :

Which is not included in chlorophyta?

A few______ are flattened sheets of cells:

Which one of the following organisms is a kelp:

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

Entampeba histolytica causes amoebic:

Amoebas move and obtain food by means of:

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

Example of phaeophyte is

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

The protozoaris having two kinds of nucleus:

The organizations found in protists are:

African sleeping sickness in humans is caused, by;

The most unusual protest phyla is that of

Sexual process in ciliates is controlled by

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

Malarial paraite is injected into man as

Trypanosome is an example of:

Plant body not differentiated into true roots, stem and leaves

Sleeping sickness is spread by

Example of Apicomplexans is:

Giants of the protists kingdom are included in:

The organism which do not has pseudopodia for locomotion: