Explain the sexual dimorphism in Ascaris.

Explain the sexual dimorphism in Ascaris.
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Explain the sexual dimorphism in Ascaris.
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Similarity in Ascaris lumbricoides and Anopheles stephensi is (a) sexual dimorphism (b) metamerism (c) anaerobic respiration (d) endoparasitism.

Description : Similarity in Ascaris lumbricoides and Anopheles stephensi is (a) sexual dimorphism (b) metamerism (c) anaerobic respiration (d) endoparasitism.

Last Answer : (a) sexual dimorphism

Which of the following shows the sexual dimorphism

Description : Which of the following shows the sexual dimorphism

Last Answer : Which of the following shows the sexual dimorphism A. Hydra and Ascaris B. Hydra and Oryctolaugus C. Ascaris and Pheretima D. Ascaris and Orytolagus

Sexual dimorphism is distinct in :

Description : Sexual dimorphism is distinct in :

Last Answer : Sexual dimorphism is distinct in : A. Hydra B. Earthworm C. Sponge D. Cockroach

Phenotype of an organism is the result of (a) genotype and environment interactions (b) mutations and linkages (c) cytoplasmic effects and nutrition (d) environmental changes and sexual dimorphism

Description : Phenotype of an organism is the result of (a) genotype and environment interactions (b) mutations and linkages (c) cytoplasmic effects and nutrition (d) environmental changes and sexual dimorphism

Last Answer : (a) genotype and environment interactions

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

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

Which of the following plant shows chloroplast dimorphism? (1) Sugar beet (2) Rice (3) Wheat (4) Sugarcane

Description : Which of the following plant shows chloroplast dimorphism? (1) Sugar beet (2) Rice (3) Wheat (4) Sugarcane

Last Answer : (4) Sugarcane Explanation: Certain plans which possess the C4 dicarboxylic acid pathway of CO2 fixations show a structural dimorphism of chloroplast structure. Sugarcane is a common ... enzyme (Decarboxylation). The pyruvic acid is then transported to mesophyll chloroplasts (Transportation).

Which one of the following is a fact about Pinus leaves? a. Leaf dimorphism b. Dorsi-ventrally flat leaves c. Succulent leaves d. Broad lamina

Description : Which one of the following is a fact about Pinus leaves? a. Leaf dimorphism b. Dorsi-ventrally flat leaves c. Succulent leaves d. Broad lamina

Last Answer : a. Leaf dimorphism

Which of the following plant shows chloroplast dimorphism? (1) Sugar beet (2) Rice (3) Wheat (4) Sugarcane

Description : Which of the following plant shows chloroplast dimorphism? (1) Sugar beet (2) Rice (3) Wheat (4) Sugarcane

Last Answer : Sugarcane

Ascaris is characterized by

Description : Ascaris is characterized by

Last Answer : Ascaris is characterized by A. Absence of true coelom but presence of metamerism B. Presence of ... . D. Presence of true coelom and metamerism.

How many of the following chordates have flame cells as exretory organ. Planaria, Ascaris, Amphioxus, Tapeworm, Nereis, Scoliodon.

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

Similarity in Ascaris lumbricoides and Anopheles stephensi is

Description : Similarity in Ascaris lumbricoides and Anopheles stephensi is

Last Answer : Similarity in Ascaris lumbricoides and Anopheles stephensi is A. Sexual dimorphism B. Metamerism C. Anaerobic respiration D. Endoparastitism

What name is given to the condition of testis in Ascaris ?

Description : What name is given to the condition of testis in Ascaris ?

Last Answer : What name is given to the condition of testis in Ascaris ? A. Monodelphic B. Didelphic C. Monarchic D. Alarchic .

Which of the infective stage of Ascaris for man ?

Description : Which of the infective stage of Ascaris for man ?

Last Answer : Which of the infective stage of Ascaris for man ? A. First larval stage B. Second larval stage ( rhaditifonn larva ) C. Encysted egg D. Adult

The epidermis of Ascaris is

Description : The epidermis of Ascaris is

Last Answer : The epidermis of Ascaris is A. Multicellular B. Syncytial C. Clumnar D. Cuboidal

Male Ascaris differs from female in having

Description : Male Ascaris differs from female in having

Last Answer : Male Ascaris differs from female in having A. Lips B. Amphids C. Pineal spicules D. Tail

Draw a neat and labelled diagram of Ascaris.

Description : Draw a neat and labelled diagram of Ascaris.

Last Answer : Draw a neat and labelled diagram of Ascaris.

The example of hermaphrodite animal in which cross fertilization occurs is - (1) Hydra (2) Ascaris (3) Earthworm (4) Silkworm

Description : The example of hermaphrodite animal in which cross fertilization occurs is - (1) Hydra (2) Ascaris (3) Earthworm (4) Silkworm

Last Answer : (1) Hydra Explanation: Cross fertilization occurs in Hydra. The spermatozoa released from the testis of one Hydra swim about in water with their tails and finally come into contact with the ovum ... penetrates the ovum and fertilizes it. This results in the formation of a zygote which is diploid.

Conglobate gland is a leaf like structure found in – (1) Female Cockroach (2) Male Cockroach (3) Male Ascaris (4) Female Ascaris

Description : Conglobate gland is a leaf like structure found in – (1) Female Cockroach (2) Male Cockroach (3) Male Ascaris (4) Female Ascaris

Last Answer : (2) Male Cockroach Explanation: Conglobate gland is a leaf like, median, unbranched gland of male cockroach. It lies below the ejaculatory duct and open into the genital pouch close to the male genital aperture.

Which of the following is a monogenetic parasite? (1) Hydra (2) Fasciola (3) Ascaris (4) Earthworm

Description : Which of the following is a monogenetic parasite? (1) Hydra (2) Fasciola (3) Ascaris (4) Earthworm

Last Answer : (3) Ascaris Explanation: Ascaris is a monogenetic parasite as it completes it life cycle in a single host, i.e., man.

Give a detailed note on Ascaris?

Description : Give a detailed note on Ascaris?

Last Answer : Habitat: - Ascaris is present in man and cattle. Size: - They are larger in size than other nematodes. Nutrition: - They suck the digested food from intestine. Reproduction: - ... are present in greater number than they block the way of intestine which can lead to death. 

Pigs or dogs are the source of human infection by each of the following parasites EXCEPT: B A. Echinococcus granulosus B. Ascaris lumbricoides C. Taenia solium D. Trichinella spiralis

Description : Pigs or dogs are the source of human infection by each of the following parasites EXCEPT: B A. Echinococcus granulosus B. Ascaris lumbricoides C. Taenia solium D. Trichinella spiralis

Last Answer : Ascaris lumbricoides

Barberpole worm is common name of C A. Trichuris trichura B. Ancylostoma caninum C. Haemonchus contortus D. Ascaris lumbricuides

Description : Barberpole worm is common name of C A. Trichuris trichura B. Ancylostoma caninum C. Haemonchus contortus D. Ascaris lumbricuides

Last Answer : Haemonchus contortus

Pigs or dogs are the source of human infection by each of the following parasites except C A. Echinococcus granulosus B. Taenia solium C. Ascaris lumbricoides D. None

Description : Pigs or dogs are the source of human infection by each of the following parasites except C A. Echinococcus granulosus B. Taenia solium C. Ascaris lumbricoides D. None

Last Answer : Ascaris lumbricoides

If all ponds and puddles are destroyed, the organism likely to be destroyed is (a) Leishmania (b) Trypanosoma (c) Ascaris (d) Plasmodium.

Description : If all ponds and puddles are destroyed, the organism likely to be destroyed is (a) Leishmania (b) Trypanosoma (c) Ascaris (d) Plasmodium.

Last Answer : (d) Plasmodium.

Infection of Ascaris usually occurs by (a) Tse-tse fly (b) mosquito bite (c) drinking water containing eggs of Ascaris (d) eating imperfectly cooked ****

Description : Infection of Ascaris usually occurs by (a) Tse-tse fly (b) mosquito bite (c) drinking water containing eggs of Ascaris (d) eating imperfectly cooked pork

Last Answer : (c) drinking water containing eggs of Ascaris

Onchosphere occurs in (a) Ascaris (b) Fasciola (c) Taenia (d) Planaria.

Description : Onchosphere occurs in (a) Ascaris (b) Fasciola (c) Taenia (d) Planaria.

Last Answer : (c) Taenia

.Ascaris larva is called (a) cysticercus (b) rhabditiform (c) hexacanth (d) onchosphere

Description : .Ascaris larva is called (a) cysticercus (b) rhabditiform (c) hexacanth (d) onchosphere

Last Answer : (b) rhabditiform

A larval stage occurs in the life history of all members of the group (a) frog, lizard and cockroach (b) Ascaris, housefly and frog (c) housefly, earthworm and mosquito (d) butterfly, frog and mosquito.

Description : A larval stage occurs in the life history of all members of the group (a) frog, lizard and cockroach (b) Ascaris, housefly and frog (c) housefly, earthworm and mosquito (d) butterfly, frog and mosquito.

Last Answer : (d) butterfly, frog and mosquito.

The embryonated egg of Ascaris represents (a) an egg with blastula (b) an egg with a juvenile (c) an egg with an egg (d) an egg with gastrula.

Description : The embryonated egg of Ascaris represents (a) an egg with blastula (b) an egg with a juvenile (c) an egg with an egg (d) an egg with gastrula.

Last Answer : (b) an egg with a juvenile

Ascaris is characterized by (a) presence of true coelom but absence of metamerism (b) presence of true coelom and metamerism (metamerisation) (c) absence of true coelom but presence of metamerism (d) presence of neither true coelom nor metamerism.

Description : Ascaris is characterized by (a) presence of true coelom but absence of metamerism (b) presence of true coelom and metamerism (metamerisation) (c) absence of true coelom but presence of metamerism (d) presence of neither true coelom nor metamerism.

Last Answer : (d) presence of neither true coelom nor metamerism.

In which one of the following the genus name, its two characters and its class/phylum are correctly matched?(a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct (b) Salamandra (i) A tympanum Amphibia represents ear (ii) Fertilization is external (c) Pteropus (i) Skin possesses Mammalia hair (ii) Oviparous (d) Aurelia (i) Cnidoblasts Coelenterata (ii) Organ level of organization

Description : In which one of the following the genus name, its two characters and its class/phylum are correctly matched? (a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct (b) ... hair (ii) Oviparous (d) Aurelia (i) Cnidoblasts Coelenterata (ii) Organ level of organization

Last Answer : (a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct

What will you look for to identify the sex of the following? (a) Female Ascaris-sharply curved posterior end (b) Male frog- a copulatory pad on the first digit of the hind limb (c) Female cockroach-anal cerci (d) Male shark-claspers borne on pelvic fins

Description : What will you look for to identify the sex of the following? (a) Female Ascaris-sharply curved posterior end (b) Male frog- a copulatory pad on the first digit of the hind limb (c) Female cockroach-anal cerci (d) Male shark-claspers borne on pelvic fins

Last Answer : (d) Male shark-claspers borne on pelvic fins

Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them? (a) Pteropus and - Viviparity Ornithorhynchus (b) Garden lizard and - Three chambered crocodile heart (c) Ascaris and - Metameric Ancylostoma segmentation (d) Sea horse and - Cold blooded flying fish (poikilothermal)

Description : Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them? (a) Pteropus and - Viviparity Ornithorhynchus (b) Garden lizard and - ... - Metameric Ancylostoma segmentation (d) Sea horse and - Cold blooded flying fish (poikilothermal)

Last Answer : (d) Sea horse and - Cold blooded flying fish

What will you look for to identify the sex of the following? (a) Female Ascaris-sharply curved posterior end (b) Male frog- a copulatory pad on the first digit of the hind limb (c) Female cockroach-anal cerci (d) Male shark-claspers borne on pelvic fins

Description : What will you look for to identify the sex of the following? (a) Female Ascaris-sharply curved posterior end (b) Male frog- a copulatory pad on the first digit of the hind limb (c) Female cockroach-anal cerci (d) Male shark-claspers borne on pelvic fins

Last Answer : (d) Male shark-claspers borne on pelvic fins

Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them? (a) Pteropus and - Viviparity Ornithorhynchus (b) Garden lizard and - Three chambered crocodile heart (c) Ascaris and - Metameric Ancylostoma segmentation (d) Sea horse and - Cold blooded flying fish (poikilothermal)

Description : Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them? (a) Pteropus and - Viviparity Ornithorhynchus (b) Garden lizard and - ... - Metameric Ancylostoma segmentation (d) Sea horse and - Cold blooded flying fish (poikilothermal)

Last Answer : (d) Sea horse and - Cold blooded flying fish (poikilothermal)

Which of the following endoparasites of humans does show viviparity? (a) Trichinella spiralis (b) Ascaris lumbricoides (c) Ancylostoma duodenale (d) Enterobius vermicularis

Description : Which of the following endoparasites of humans does show viviparity? (a) Trichinella spiralis (b) Ascaris lumbricoides (c) Ancylostoma duodenale (d) Enterobius vermicularis

Last Answer : (a) Trichinella spiralis

Which of the following animals have scattered cells with cell - tissue grade organisation? (a) Sponge (b) Hydra (c) Liver fluke (d) Ascaris

Description : Which of the following animals have scattered cells with cell - tissue grade organisation? (a) Sponge (b) Hydra (c) Liver fluke (d) Ascaris

Last Answer : (b) Hydra

The pathogen Microsporum responsible for ringworm disease in humans belongs to the same kingdom of organisms as that of (a) Taenia, a tapeworm (b) Wuchereria, a filarial worm (c) Rhizopus, a mould (d) Ascaris, a round worm.

Description : The pathogen Microsporum responsible for ringworm disease in humans belongs to the same kingdom of organisms as that of (a) Taenia, a tapeworm (b) Wuchereria, a filarial worm (c) Rhizopus, a mould (d) Ascaris, a round worm.

Last Answer : (c) Rhizopus, a mould

A common roundworm in young children is ______, causing an itchy anus at night. a. Ascaris b. hookworm c. pin worm d. elephantiasis

Description : A common roundworm in young children is ______, causing an itchy anus at night. a. Ascaris b. hookworm c. pin worm d. elephantiasis

Last Answer : c. pin worm

Male and female forms exist. a. Taenia b. Ascaris c. Schistosoma

Description : Male and female forms exist. a. Taenia b. Ascaris c. Schistosoma

Last Answer : c. Schistosoma

Causes inflammation and damage to the Lymphatic vessels. a. Echinococcus b. Ascaris c. Wuchereria

Description : Causes inflammation and damage to the Lymphatic vessels. a. Echinococcus b. Ascaris c. Wuchereria

Last Answer : b. Ascaris

Classified in the phylum Nematoda. a. Ascaris b. Wuchereria c. Schistosoma

Description : Classified in the phylum Nematoda. a. Ascaris b. Wuchereria c. Schistosoma

Last Answer : c. Schistosoma

Life cycle includes miracidia and cercaria. a. Schistosoma b. Echinococcus c. Ascaris

Description : Life cycle includes miracidia and cercaria. a. Schistosoma b. Echinococcus c. Ascaris

Last Answer : c. Ascaris

Cause of pinworm disease. a. Trichinella b. Enterobius c. Ascaris

Description : Cause of pinworm disease. a. Trichinella b. Enterobius c. Ascaris

Last Answer : b. Enterobius

Female ascaris liberating about -----------eggs daily. a) 30000 b) 500000 c) 200,000 d)900

Description : Female ascaris liberating about -----------eggs daily. a) 30000 b) 500000 c) 200,000 d)900

Last Answer : c) 200,000

Liver rot is caused by a) Ascaris b) Fasciola c) Planaria d) Bipalium

Description : Liver rot is caused by a) Ascaris b) Fasciola c) Planaria d) Bipalium

Last Answer : b) Fasciola

Liver rot is caused by a) Ascaris b) Fasciola c) Planaria d) Bipalium

Description : Liver rot is caused by a) Ascaris b) Fasciola c) Planaria d) Bipalium

Last Answer : b) Fasciola

Conglobate gland is a leaf like structure found in (1) Female Cockroach (2) Male Cockroach (3) Male Ascaris (4) Female Ascaris

Description : Conglobate gland is a leaf like structure found in (1) Female Cockroach (2) Male Cockroach (3) Male Ascaris (4) Female Ascaris

Last Answer : Male Cockroach

Nematocysts are present in (1) Starfish (2) Ascaris (3) Centipede (4) Sea anemone

Description : Nematocysts are present in (1) Starfish (2) Ascaris (3) Centipede (4) Sea anemone

Last Answer : Sea anemone

Which of the following is a monogenetic parasite ? (1) Hydra (2) Fasciola (3) Ascaris (4) Earthworm

Description : Which of the following is a monogenetic parasite ? (1) Hydra (2) Fasciola (3) Ascaris (4) Earthworm

Last Answer : Ascaris