NEET Daily Practice Papers - Biology - Protesta

In the five kingdom classification which kingdom occupies intermediate position from phylogenetic point of view?

Which kingdom incorporates phytoplanktons and zooplanktons?

Which organism behaves like plants in the presence of light and absence of organic food, but in reverse conditions behaves like animals?

In Whittaker's five kingdom classification, unicellular eukaryotes primarily aquatic and having various cell organelles constitute:

Planktons are organisms which:

If phytoplanktons are destroyed in the sea, then:

Phytoplankton consists of:

Flagellar movements are controlled by:

Euglena belongs to kingdom:

The scientist who coined the term 'protista' to include both plant and animal like unicellular organism was:

Protista includes:

Diatoms are:

Red oceanic tides can be due to:

Some protists possess structures for regulation of their water content. They are:

Slime moulds belong to:

Spore producing body of a cellular slime mould is:

Transverse groove present in dinoflagellates is:

Protistan genome has:

Which protist reproduces both by binary fission and conjugation?

Protists obtain food as:

Which one is not a protozoan protist? (a) Plasmodium vivax (b) Paramecium caudatum (c) Enterobius vermiclaris (d) Trypanosoma gambiense

Unicellularity is characteristic of (a) Cyanobacteria (b) Monera (c) Protista (d) All of these

Euglena is a (a) Ciliate (b) Sporozoan (c) Flagellate (d) Sarcodine

Protozoans are able to live efficiently due to their (a) Motility (b) Rapid reproduction (c) Ability to manufacture food (d) Specialised organelles

Characteristic spores of diatoms are (a) Ascospores (b) Basidiospores (c) Auxospores (d) Zoospores

Unlike other algae, diatoms do not readily decay due to (a) Siliceous wall (b) Mucilaginous wall (c) Water proof cell wall (d) Nonliving cells

Which one of the following can photosynthesise its food? (a) Hydra (b) Paramoecium (c) Monocystis (d) Euglena

Sexual reproduction in protists with diploid chromosomes involves (a) Cyst formation (b) Zygotic meiosis (c) Gametangial meiosis (d) Binary fission

Diatom frustule/shell is made of (a) Silica (b) Lime (c) Magnesium carbonate (d) Any of the above

Diatoms stay afloat due to (a) Pseudopodia (b) Flagella (c) Stored lipids (d) All the above

Protista contains (a) Euglena, Dinoflagellates and Yeast (b) Amoeba, Paramaecium, Hydra (c) Euglena, Paramaecium, Mushroom (d) Amoeba, Paramaecium and Dinoflagellates

Ceratium is (a) Dinoflagellate (b) Diatom (c) Slime mould (d) Sporozoan

Gametic meiosis occurs in protists which are (a) Diploid (b) Haploid (c) Tetraploid (d) Mesokaryotic

Choose the photosynthetic protozoan from the following (a) Euglena (b) Amoeba (c) Paramecium (d) Plasmodium

Flagellum of Astasia/Euglena is (a) Pantonematic (b) Acronematic (c) Pantachronematic (d) Stichonematic

Murein is not found in the cell wall of (a) Nostoc (b) Eubacteria (c) Cyanobacteria (d) Diatoms

The slime moulds are characterized by the presence of (a) Elaters (b) Pseudoelaters (c) Capillitium (d) Capitulum

Auxospores and hormocysts are formed respectively by (a) Some cyanobacteria and many diatoms (b) Several cyanobacteria and several diatoms (c) Some diatoms and several cyanobacteria (d) Several diatoms and a few cyanobacteria

Protists are 1. Unicellular and prokaryote 2. Unicellular and eukaryote 3. Multicellular and eukaryote 4. Autotroph and heterotroph (a) 1 + 2 + 3 (b) 2 + 3 + 4 (c) 3 + 4 (d) 2 + 4

Locomotory organ of sporozoa is (a) Tentacles (b) Reticulocytes (c) Legs (d) None of the above

Contractile vacuole is generally absent in the

When a fresh-water protozoan possessing a contractile vacuole, is placed in a glass containing marine water, the vacuole will

Which is false for nutrition in Amoeba

Which is not related with the sexual reproduction in protozoans

All protozoans have

.........is not true for Euglena

A metazoa without tissue organisation is called

Passive food ingestion in Amoeba is known as

Reproduction in Paramecium is controlled by

Alternation of generation is exhibited by

Physiological division of labour is almost not shown by the animals belonging to

In which of the following sets, groups are not correctly matched phylum wise

The vector for sleeping sickness is

Kala-azar is transmitted by

In Paramecium, both autogamy and conjugation are sexual processes because of

Paramecium is

Which one carries malarial parasite to the host

The causal organism of Kala-azar is

If a pond dries, Amoeba

An intracellular parasite is

Paramecium feeds through

Amoebic dysentery is caused by

The poisonous substance released as a result of rupturing of schizont in R.B.C. of malarial patient is

Entamoeba differs from Amoeba in not having

The cilia in Paramecium are

Nutrition in Amoeba is

The causal organism for African sleeping sickness is

Which of the following can start erythrocytic cycle

Living Amoeba is

Discovery of Amoeba was made by

Amoebiasis is prevented by

Paramecium moves about by

Malaria fever coincides with liberation of

A bite of Tse-tse fly may pass to humans

Cerebral malaria is due to

Quartan malaria is due to

Malignant tertian malaria is due to

Male mosquito (Anopheles) does not transmit malarial parasite because

The disease caused by Entamoeba gingivalis is spread through

Entamoeba histolytica infection occurs through

Malarial parasite is

Type of pseudopodia present in Amoeba proteus is

Erythrocytic phase of Plasmodium vivax is completed in

Schuffner’s dots observed in erythrocytes are due to

The part of life cycle of malarial parasite Plasmodium vivax, that is passed in female Anopheles is

Erythrocytic cycle of Plasmodium occurs in

The secondary host of Plasmodium is

Presence of two types of nuclei, micronucleus and macronucleus, is characteristic of protistan group

Which one resides in the mouth of human beings

Which one does not spread disease

Which one is monogenetic parasite

Amoeba touched with needle will

Infective stage of Trypanosoma gambiense is

Which does not occur in sporozoa

In malaria, which causes chills and fever

Development and functioning of gametocytes of Plasmodium in the body of Mosquito are dependent upon

Who was awarded Nobel Prize in 1902 for discovery of oocyst of Plasmodium

Which one is spindle-shaped mobile with microtubules

Infection of Entamoeba histolytica is preveneted by

Trichocyst takes part in

Trophozoites of Plasmodium occur in

Posterior end of Amoeba is characterised by

Multiple fission in Plasmodium is

Development of gametocyte from merozoite of Plasmodium occurs in

A cyst of Entamoeba histolytica produces trophozoites

Which one is not a symptom of Entamoeba histolytica infection

Malarial species found in South America and West Africa is

Recurrence of high temperature in malaria at intervals is due to completion of

Symptoms of malaria in spleen and skin are due to

Entamoeba histolytica excretes through

High temperature in malaria occurs after completion of

Plasmodium is inoculated in humans by

Infective stage of Entamoeba histolytica is

Sandfly is causative agent of

Leishmania tropica produces

Trypanosoma brucei produces

Chloroquine is given for treating

Protozoan found commensal in human colon is

Symptoms of paroxyms in malaria are due to

Relapsing malaria is due to

Haemozoin formed in malaria is produced by

Signet ring stage of Plasmodium represents

Amoeba is eukaryotic because it possesses

Incubation period of Plasmodium vivax is

In Amoeba, contractile vacuole is present

Cyst wall of Euglena is formed of

Entamoeba histolytica does not form cysts in

Trypanosoma cruzi causes

Death of host shall be disastrous to

Common malaria parasite of India is

Trichocysts occur in

Trypanosoma gambiense is spread by

The stage of Plasmodium that contains rhopteries is

The stage of Entamoeba histolytica that causes intestinal ulceration is

Which one is correct pairing

Highest incubation period occurs in Plasmodium

Black water fever is caused by

Locomotory structures of Amoeba are

Sprinkling oil over ponds would control malaria because

Life cycle of Plasmodium species causing benign tertiary malaria consists of

All stages of Plasmodium are digested in stomach of female Anopheles except

Female Anopheles is

In which of the following binary fission is not seen

Trichonympha is a symbiont in alimentary canal of

Paramaecium ingests food through

Maurer’s dots occurs in human RBCs infected by

Sexual mode of reproduction in protozoa is

Which of the following is not true for nutrition in Amoeba

Which of the following unicellular organism has a macronucleus for trophic function and one or more micronuclei for reproduction

Man in the life cycle of Plasmodium is

In life cycle of Plasmodium, exflagellation is seen in

Slipper animalcule is

The major function of contractile vacuole is

Centric discoid form of diatom is

Which of the following can be used as bacteriological filter

Two species of Amoeba X and Y were kept in fresh water and got adapted. Species X developed contractile vacuole. When both were transferred to sea water and got adapted, both X and Y lost their contractile vacuole. From these observation we conclude that

Amoeba reacts

Contractile vacuole of Amoeba placed in salt water will

Plasmodium, the malarial parasite, belongs to class

Periodic appearance of malaria symptoms occurs due to periodic

Which of the following is true for slime moulds?

Which of the following has cell wall made up of silica?

Cell membrane of Protista is made up of?

Major function of contractile vacuole in Protozoa is?

Orthotrichous flagella are found in?

Which group of protists is entirely parasitic?

Sleeping sickness in humans is caused by?

Sporozoites of Plasmodium are injected into humans by?

Which of the following is a photosynthetic protist?

Auxospores formation occurs in?

Formation and function of pseudopodia occurs in?

The fastest mode of reproduction in Protozoans is?

Which protist is both autotrophic and heterotrophic?

Diatomaceous earth is mainly obtained from?

The term 'protista' was coined by?

Food vacuole in Paramecium is associated with?

Which disease is caused by Entamoeba histolytica?

Malaria is caused by which group?

Contractile vacuole is generally absent in?

Binucleate condition is characteristic of?

In Amoeba, contractile vacuole is present

Cyst wall of Euglena is formed of

Entamoeba histolytica does not form cysts in

Trypanosoma cruzi causes

Death of host shall be disastrous to

Common malaria parasite of India is

Trichocysts occur in

Trypanosoma gambiense is spread by

The stage of Plasmodium that contains rhopteries is

The stage of Entamoeba histolytica that causes intestinal ulceration is

Which one is correct pairing?

Highest incubation period occurs in Plasmodium

Black water fever is caused by

Locomotory structures of Amoeba are