Description : Blood of Pheretima is (a) blue with haemocyanin in corpuscles (b) blue with haemocyanin in plasma (c) red with haemoglobin in corpuscles (d) red with haemoglobin in plasma.
Last Answer : (d) red with haemoglobin in plasma
Description : Pheretima posthuma is scientific name of which animal? -Do You Know?
Last Answer : answer:
Description : One very special feature in the earthworm pheretima is that
Last Answer : One very special feature in the earthworm pheretima is that A. Fertilization of eggs occurs inside the ... D. It has a long dorsal tubular heart.
Description : Pheretima and its close relatives derive nourishment from
Last Answer : Pheretima and its close relatives derive nourishment from A. Soil insects B. Small pieces of ... D. Decaying fallen leaves and soil organic matter
Description : Which one of the following has an open circulatory system? (a) Octopus (b) Pheretima (c) Periplaneta (d) Hirudinaria
Last Answer : (c) Periplaneta
Description : Pheretima posthuma is highly useful as (a) their burrows make the soil loose (b) they make the soil porous, leave their castings and take organic debris in the soil (c) they are used as fish meal (d) they kill the birds due to biomagnification of chlorinated hydrocarbons.
Last Answer : (b) they make the soil porous, leave their castings and take organic debris in the soil
Description : Primary function of enteronephric nephridia of Pheretima is (a) osmoregulation (b) excretion of nitrogenous wastes (c) respiration (d) locomotion.
Last Answer : (a) osmoregulation
Description : Which one of the following structures in Pheretima is correctly matched with its function? (a) Clitellum - Secretes cocoon (b) Gizzard - Absorbs digested food (c) Setae - Defence against predators (d) Typhlosole - Storage of extra nutrients
Last Answer : (b) Gizzard - Absorbs digested food
Description : . One very special feature in the earthworm (Pheretima) is that (a) fertilization of eggs occurs inside the body (b) the typhlosole greatly increases the effective absorption area of the digested food ... are the defensive weapons used against the enemies (d) it has a long dorsal tubular heart.
Last Answer : (b) the typhlosole greatly increases the effective absorption area of the digested food in the intestine
Description : Pheretima and its close relatives derive nourishment from (a) sugarcane roots (b) decaying fallen leaves and soil organic matter (c) soil insects (d) small pieces of fresh fallen leaves of maize, etc.
Last Answer : (b) decaying fallen leaves and soil organic matter
Description : Which one assists in locomotion? (a) Trichocysts in Paramecium (b) Pedicellariae of starfish (c) Clitellum in Pheretima (d) Posterior sucker in Hirudinaria
Last Answer : (d) Posterior sucker in Hirudinaria
Description : Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits? (a) Pheretima – Sexual dimorphism (b) Musca – Complete metamorphosis (c) Chameleon – Mimicry (d) Taenia – Polymorphism
Last Answer : (b) Musca – Complete metamorphosis
Description : Pheretima posthuma is scientific name of which animal?
Last Answer : Earth worm
Description : Connecting link between Annelida and Arthropoda a) Nereis b) Limulus c) Peripatus d) Pheretima
Last Answer : c) Peripatus
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 : 1. Which is the official language of Bank of Central African States? 2. Pheretima posthuma is scientific name of which animal? 3. The resolution for removing the Vice-President of India can be ... Where is Ninety East Ridge' situated? 20. Mughal architecture reveals a blending of which styless?
Last Answer : Answer : 1. French 2. Earth worm 3. Rajya Sabha alone 4. Lake Victoria 5. Ramananda 6. Eugenol 7. Rabindranath Tagore 8. 1993 9. Lake Baikal 10. Shankaracharya 11. Purkinje 12. The Prime ... Jahangir 16. John Keats 17. 24th October 18. Oxysomes 19. Indian Ocean 20. Indian and Persian styles