Recent questions tagged protozoa-to-annelida

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 : Example of cyclostomata a) Petromyzon b) Ascidia c) Amphioxus d) Narcine

Last Answer : a) Petromyzon

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