Description : Match the name of the animal (column I), with one characteristic (column II) and the phylum/ class (column III) to which it belongs. (a) Limulus Body covered ... exoskeleton (b) Adamsia Radially Porifera symmetrical (c) Petromyzon Ectoparasite Cyclostomata (d) Ichthyophis Terrestrial Reptilia
Last Answer : c) Petromyzon Ectoparasite Cyclostomata
Description : Leucoplast are found (A) Petals (B) Ripened fruits (C) Underground parts (D) Leaves
Last Answer : (C) Underground parts
Description : Cell wall consist of (A) One main layer (B) Two main layers (C) Three main layers (D) Four main layers
Last Answer : Three main layers middle lamellae primary wall secondary wall
Description : Which type of cell would probably be most appropriate to study chloroplasts (A) Conducting cell (B) Photosynthetic cell (C) Pericycle cell (D) All options are correct
Last Answer : Photosynthetic cell bcz chloroplast involved in synthesis of ATP by traping light
Description : Detoxification of harmful drugs is the function (A) RER (B) SER (C) Both A and B (D) None of the above
Last Answer : (B) SER
Description : Ribosomes are chemically composed of (A) Protein (B) Only DNA (C) RNA (D) Both A + C
Last Answer : (D) Both A + C
Description : Modification of proteins and lipids as glycopeptides and lipo-proteins occur in (A) Ribosomes (B) Golgi apparatus (C) SER (D) All A, B and C
Last Answer : (B) Golgi apparatus
Description : Tay Sach’s disease is because of (A) Accumulation of proteins (B) Accumulation of glycogen (C) Accumulation of lipids (D) Accumulation of vitamins
Last Answer : (C) Accumulation of lipids
Description : One of the following is not double membranous structure (A) Mitochondrion (B) Vacuole (C) Chloroplast (D) Nucleus
Last Answer : (B) Vacuole
Description : Which one of following is true about chloroplast (A) It is underground part (B) It helps in pollination (C) Self replicating organelle (D) Involve in Lipid synthesis
Last Answer : (C) Self replicating organelle
Description : Liver rot is caused by a) Ascaris b) Fasciola c) Planaria d) Bipalium
Last Answer : b) Fasciola
Description : Cnidoblast are found in a) Cnidaria b) Protista c) Porifera d) Placozoa
Last Answer : a) Cnidaria
Description : Internal buds of sponges produced during adverse conditions a) Archaeocytes b) Osculum c) Micropyle d) Gemmule
Last Answer : d)Gemmule
Description : Earthworms used in vermi composting a) Eisenia foetida, Perionyx excovatus, Eudrilus eugineae b) Pheretima posthuma & Megascolex mauritius c) Bombyx mori & Apis indica d) None of the above
Last Answer : a) Eisenia foetida, Perionyx excovatus, Eudrilus eugineae
Description : Chikungunya is a a) Bacterial disease b) Viral disease c) Fungal infection d) None of the above
Last Answer : b) Viral disease
Description : Malaria is transmitted through a) Female culex mosquito b) Female anopheles mosquito c) Female aedes mosquito d) None of the above
Last Answer : b) Female anopheles
Description : The reproductive zooids of obelia colony a) Hydrotheca b) Perisarc c) Blastostyle d) manubrium
Last Answer : a) Hydrotheca
Description : The larva of balanoglossus a) Planule b) Trochophore c) Tornaria d) Veliger
Last Answer : c) Tornaria
Description : Mention the class of Echinococcus a) Cestoda b) Trematoda c) Turbularia d) Nematodes
Last Answer : a) Cestoda
Description : Which of the following is an arachnid ectoparasite? a) Spider b) Scorpion c) Daphnia d) Tick 10. The function of contractile vacuole a) Nutrition b) Reproductionc) Osmoregulation d) Locomotion
Last Answer : c) Osmoregulation
Description : Name of the phylum to which ‘Arrow worms’ belong to a) Rotifera b) Hemichordata c) Chaetognatha d) Annelida
Last Answer : b) Hemichordata
Description : Name the mushroom coral a) Favia b) Fungia c) Madrepora d) Aurelia
Last Answer : c) Madrepora
Description : The first larvae of penaeus a) Zoea b) Nauplius c) Mysis d) Protozoea
Last Answer : d) Protozoea
Description : The animal which causes parasitic castration is a) Eupagurus b) Sacculina c) Crab d) Lepisma
Last Answer : b) Sacculina
Description : The connecting link between annelids and arthropods is a) Nereis b) Belostoma c) Peripatus d) Balanus
Last Answer : c) Peripatus
Description : ‘Aristotle lantern‘is seen in a) Antedon b) Star fish c) Echinus d) Ophiothrix
Last Answer : a) Antedon
Description : Name the rectal ciliate a) Paramecium b) Plasmodium c) Opalina d) Actinophrys
Last Answer : c) Opalina
Description : The causative organism of gambian fever a) Leishmania b) Trypanosoma c) Amoeba d) Entamoeba
Last Answer : b) Trypanosoma
Description : One example of animals having a single opening to the outside that serves both as mouth as well as anus is (a) Octopus (b) Asterias (c) Ascidia (d) Fasciola.
Last Answer : (d) Fasciola.
Description : Ascidia ?
Last Answer : Ascidia Eurocordata subpub.
Description : How many of the following chordates have flame cells as exretory organ. Planaria, Ascaris, Amphioxus, Tapeworm, Nereis, Scoliodon.
Last Answer : How many of the following chordates have flame cells as exretory organ. Planaria, Ascaris, Amphioxus, Tapeworm, ... A. One B. Two C. Three D. Four
Description : Which one of the following statements is totally wrong about the occurrence of notochord, while the other three are correct? (a) It is present only in larval tail in ascidian. (b) It is ... absent throughout life in humans from the very beginning. (d) It is present throughout life in Amphioxus.
Last Answer : (c) It is absent throughout life in humans from the very beginning.
Last Answer : Animals of the Petromycin cyclostomata episode.
Description : Petromyzon belongs to class
Last Answer : Petromyzon belongs to class A. Chondrichythes B. Cyclotomata C. Osteichthyes D. None of these
Description : Give any six salient features of class Cyclostomata.
Last Answer : Give any six salient features of class Cyclostomata.
Description : Mention the characteristic feature of class Cyclostomata.
Last Answer : Mention the characteristic feature of class Cyclostomata.
Description : Which of the following represents the correct combination without any exception ? Characteristics Class (a) Sucking and circular mouth; jaws absent, integument without scales; paired ... Mouth ventral; gills without operculum; skin with placoid scales; persistent notochord. Chondrichthyes
Last Answer : (c) Mammary gland; hair on body; pinnae; two pairs of limbs. Mammalia
Description : A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after metamorphosis return to the ocean is (a) Neomyxine (b) Petromyzon (c) Eptatretus (d) Myxine.
Last Answer : (b) Petromyzon