MCQOPTIONS
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MCQOPTIONS
This section includes 14620 Mcqs, each offering curated multiple-choice questions to sharpen your NEET knowledge and support exam preparation. Choose a topic below to get started.
| 13751. |
Which one is used in treatment of ascariasis [CPMT 1994] |
| A. | Chenopodium oil |
| B. | Paludrin |
| C. | Terramycin |
| D. | None of the above |
| Answer» E. | |
| 13752. |
An intermediate host is absent in case of parasite [CPMT 1991] |
| A. | Liver fluke |
| B. | Tapeworm |
| C. | Ascaris |
| D. | Plasmodium |
| Answer» D. Plasmodium | |
| 13753. |
What type of ectoderm is found in Ascaris |
| A. | Pseudoplasmic |
| B. | Segmented |
| C. | Syncytial |
| D. | Tubular |
| Answer» D. Tubular | |
| 13754. |
Which one is not correctly matched [Orissa JEE 2005] |
| A. | Mollusca - Pseudocoel |
| B. | Cnidaria - Nematocyst |
| C. | Annelida - Chloragogen cells |
| D. | Echinodermata - Water vascular system |
| Answer» B. Cnidaria - Nematocyst | |
| 13755. |
Scaphopoda are commonly called [CPMT 2000] |
| A. | Whelks |
| B. | Periwinkles |
| C. | Oysters |
| D. | Tusk shells |
| Answer» E. | |
| 13756. |
Closed circulatory system occurs in [CBSE PMT 1994] |
| A. | Snail |
| B. | Cockroach |
| C. | Cuttle Fish |
| D. | All the above |
| Answer» D. All the above | |
| 13757. |
Respiration by gills and lungs or pulmonary sac is present in |
| A. | Annelida |
| B. | Arthropoda |
| C. | Mollusca |
| D. | Echinodermata |
| Answer» D. Echinodermata | |
| 13758. |
Mytilus belongs to class |
| A. | Amphineura |
| B. | Arthropoda |
| C. | Echinodermata |
| D. | Pelecypoda |
| Answer» E. | |
| 13759. |
'Sea hare' is [DPMT 1985] |
| A. | Aplysia |
| B. | Pila |
| C. | Teredo |
| D. | Septa |
| Answer» B. Pila | |
| 13760. |
The mollusc which is considered to be a living fossil and also shows characters of annelids like nephridia and internal segmentation is [AIIMS 1993] |
| A. | Pinctada vulgaris |
| B. | Nautilus |
| C. | Neopilina galatheca |
| D. | None of these |
| Answer» D. None of these | |
| 13761. |
Which one of the following is a distinctive character of class Bivalvia of the phylum Mollusca |
| A. | Absence of a head |
| B. | Presence of arms or tentacles around the mouth |
| C. | Absence of gills |
| D. | Presence of a coiled shell |
| Answer» B. Presence of arms or tentacles around the mouth | |
| 13762. |
Respiration by dermal gills (branchiae) and respiratory tree is performed by the animals of |
| A. | Mollusca |
| B. | Echinodermata |
| C. | Protochordata |
| D. | Arthropoda |
| Answer» C. Protochordata | |
| 13763. |
Bipinnaria is the larva of [BHU 2001; Orissa JEE 2004] |
| A. | Pila |
| B. | Lemellidens |
| C. | Sepia |
| D. | Star fish (Asteroidea) |
| Answer» E. | |
| 13764. |
The term not applicable to echinodermata |
| A. | Madreporite |
| B. | Podia |
| C. | Marine |
| D. | Bilateral symmetry |
| Answer» E. | |
| 13765. |
Which phylum belongs to Duterostomia [EAMCET 1998; CBSE PMT 2001; CPMT 1999; BHU 2001] |
| A. | Echinodermata |
| B. | Mollusca |
| C. | Arthropoda |
| D. | Annelida |
| Answer» B. Mollusca | |
| 13766. |
Symmetry in Cnidaria is [CBSE PMT 2005] |
| A. | Radial |
| B. | Bilateral |
| C. | Pentamerous |
| D. | Spherical |
| Answer» B. Bilateral | |
| 13767. |
Larva like stage of Hydra is [RPMT 2002] |
| A. | Hydrula |
| B. | Hydratuba |
| C. | Scyphula |
| D. | Planula |
| Answer» B. Hydratuba | |
| 13768. |
Most appropriate term to designate the life cycle of Obelia is [BHU 2002] |
| A. | Neoteny |
| B. | Metagenesis |
| C. | Metamorphosis |
| D. | None of these |
| Answer» C. Metamorphosis | |
| 13769. |
In ectoderm of Hydra, bulk of cells are [AMU 2000] |
| A. | Musculo-epithelial |
| B. | Interstitial |
| C. | Nematoblasts |
| D. | Germ cells |
| Answer» B. Interstitial | |
| 13770. |
Polymorphism occurs in [BHU 1997] |
| A. | Anthozoa |
| B. | Scyphozoa |
| C. | Rhizopoda |
| D. | Hydrozoa |
| Answer» E. | |
| 13771. |
Hydra cut into two pieces will result in [CPMT 1996] |
| A. | Growth without mouth and basal disc |
| B. | Growth of mouth and disc according to their position in the parent |
| C. | Growth of mouth and disc at any end |
| D. | No regeneration is possible |
| Answer» C. Growth of mouth and disc at any end | |
| 13772. |
Which pair of cells is present in epidermis of Hydra but not in its endoderm [Bihar MDAT 1995] |
| A. | Stinging cells and interstitial cells |
| B. | Gland cells and germ cells |
| C. | Stinging cells and germ cells |
| D. | Stinging cells and gland cells |
| Answer» D. Stinging cells and gland cells | |
| 13773. |
Mesogloea of Coelenterata contains [CPMT 1985] |
| A. | Nerve cells |
| B. | Sensory cells |
| C. | No cells |
| D. | Branches of muscle cells |
| Answer» D. Branches of muscle cells | |
| 13774. |
Mesogloea is present in the Phylum |
| A. | Porifera |
| B. | Coelenterata |
| C. | Annelida |
| D. | Arthropoda |
| Answer» C. Annelida | |
| 13775. |
The true statement regarding corals is [AIIMS 1999] |
| A. | They form branched colonies |
| B. | Are solitary or colonial polypoid |
| C. | They grow as massive bodies |
| D. | All of these |
| Answer» E. | |
| 13776. |
The coral species which is extensively used in jewellery [MP PMT 1993] |
| A. | Corallium rubram |
| B. | Anthocodium indicum |
| C. | Gorgonia flabellum |
| D. | Fungia species |
| Answer» B. Anthocodium indicum | |
| 13777. |
Corals belong to the phylum [MP PMT 1994] |
| A. | Protozoa |
| B. | Porifera |
| C. | Cnideria |
| D. | Mollusca |
| Answer» D. Mollusca | |
| 13778. |
Which of the following is not a character of Chordata [MH CET 2002] |
| A. | Dorsal tubular nerve cord |
| B. | Pharyngeal gill slits |
| C. | Presence of notochord |
| D. | Presence of spinal cord |
| Answer» E. | |
| 13779. |
The petromyzon belongs to [BHU 2000] |
| A. | Chondrichthyes |
| B. | Osteichthyes |
| C. | Cyclostomata |
| D. | Amphibia |
| Answer» D. Amphibia | |
| 13780. |
Larva of Balanoglossus is [AFMC 1991] |
| A. | Tornaria |
| B. | Muller's larva |
| C. | Kentrogen larva |
| D. | Tadpola |
| Answer» B. Muller's larva | |
| 13781. |
Members of Hemichordata are |
| A. | Burrowing animals |
| B. | Exclusively marine |
| C. | Fresh water worms |
| D. | Terrestrial |
| Answer» C. Fresh water worms | |
| 13782. |
Lampreys are [CPMT 1989] |
| A. | Jawless fishes |
| B. | Jawless primitive vertebrates |
| C. | Jawed fishes |
| D. | Fishes with a spherical mouth |
| Answer» C. Jawed fishes | |
| 13783. |
Which of the following is a species [CPMT 1982] |
| A. | Mammalia |
| B. | Canis familaris |
| C. | Caninae |
| D. | Carnivora |
| Answer» C. Caninae | |
| 13784. |
Retrogressive metamorphosis is found in [RPMT 1999] |
| A. | Balanoglossus |
| B. | Branchiostoma |
| C. | Herdmania |
| D. | All of these |
| Answer» D. All of these | |
| 13785. |
In Cockroach, wings are absent from [RPMT 1995] |
| A. | Prothorax |
| B. | Mesothorax |
| C. | Metathorax |
| D. | None of the above |
| Answer» B. Mesothorax | |
| 13786. |
The major excretory product of arthropods is [Bihar MDAT 1994; CPMT 1992] |
| A. | Ammonia |
| B. | Urea |
| C. | Uric acid |
| D. | Trimethylamine oxide |
| Answer» D. Trimethylamine oxide | |
| 13787. |
Housefly feeds on sugar by [RPMT 1985; CPMT 1990] |
| A. | Crushing its crystals and then sucking the power |
| B. | Crushing and eating |
| C. | Sucking |
| D. | Dissolving in saliva and sucking |
| Answer» E. | |
| 13788. |
Which thing is common in leech, mosquito bed bug and rat [AFMC 1985; AIIMS 1993] |
| A. | All have anticoagulatin |
| B. | All have nucleus |
| C. | All have no cellular membrane |
| D. | All have sexual phase |
| Answer» E. | |
| 13789. |
Wings are vestigial in Cockroach [CPMT 1984, 97] |
| A. | Female Blatta orientalis |
| B. | Male Blatta orientatis |
| C. | Male Periplanata americana |
| D. | Female Periplanata Americana |
| Answer» B. Male Blatta orientatis | |
| 13790. |
Johnston?s organ found in [BHU 1988; CPMT 1990; Bihar MDAT 2002] |
| A. | Antenna of Mosquito |
| B. | Head of Cockroach |
| C. | Abdomen of Housefly |
| D. | Abdomen of Spider |
| Answer» B. Head of Cockroach | |
| 13791. |
Casting off of old skeleton during growth of an animal is [Bihar MDAT 1989] |
| A. | Skinning |
| B. | Moulting |
| C. | Ecdysis |
| D. | Both (b) and (c) |
| Answer» E. | |
| 13792. |
An insect without pupa stage is [RPMT 1985] |
| A. | Mosquito |
| B. | Silk Moth |
| C. | Bed Bug |
| D. | Butterfly |
| Answer» D. Butterfly | |
| 13793. |
Conglobate gland occurs in [CPMT 1991; BCECE 2005] |
| A. | Female cockroach |
| B. | Male cockroach |
| C. | Anopheles mosquito |
| D. | Culex mosquito |
| Answer» C. Anopheles mosquito | |
| 13794. |
Anopheles eggs float in water due to [BHU 1985] |
| A. | Egg raft |
| B. | Yolk |
| C. | Air float |
| D. | Rabbit |
| Answer» D. Rabbit | |
| 13795. |
Pasteurella/Yersinia pestis (causal agent of Bubonic Plague) is transmitted by [BHU 1980; APMEE 1995] |
| A. | Bed bug/Cimex |
| B. | Rat flea/Xenopsylla |
| C. | Louse/Pediculus |
| D. | Mosquito/Aedos |
| Answer» C. Louse/Pediculus | |
| 13796. |
In which of the following sets all are vectors [CPMT 1998] |
| A. | Physalia, Musca domestica, Anopheles |
| B. | Amoeba, Physalia, Musca |
| C. | Anopheles, Musca, Culex |
| D. | All of the above |
| Answer» D. All of the above | |
| 13797. |
The haemocoel of an insect is actually a |
| A. | Modified blood vessel |
| B. | True coelom |
| C. | Pseudocoelom |
| D. | Schizocoelom |
| Answer» C. Pseudocoelom | |
| 13798. |
Which structure of man is similar to the spiracle of cockroach [Orissa JEE 2005] |
| A. | Nostril |
| B. | Bronchiole |
| C. | Lungs |
| D. | Alveoli |
| Answer» B. Bronchiole | |
| 13799. |
Gizzard of cockroach is a part of [Haryana PMT 2005] |
| A. | Respiratory system |
| B. | Digestive system |
| C. | Immune system |
| D. | Circulatory system |
| Answer» C. Immune system | |
| 13800. |
Which of the following is absent in the mouth part of housefly [CPMT 1999; MH CET 2003; APMEE 1979, 95] |
| A. | Labrum |
| B. | Epipharynx |
| C. | Mandibles |
| D. | Maxillary palps |
| Answer» D. Maxillary palps | |