In which one of the following, the genus name, its two characters and its class/phylum are correctly matched?
Genus | Two Characters | Class/phylum | |
Ascaris | (i) | Body segmented | Annelida |
(ii) | Males and females distinct |
Genus | Two Characters | Class/phylum | |
Sala-mandra | (i) | A tympanum represents ear | Amphibia |
(ii) | Fertilization is external |
Genus | Two Characters | Class/phylum | |
Pteropus | (i) | Skin possesses hair | Mammalia |
(ii) | Oviparous |
Genus | Two Characters | Class/phylum | |
Aurelia | (i) | Cnidoblasts | Coelenterata |
(ii) | Organ level of organization |
Body of amphibia -
Body is divided into head and trunk, and some posses tail. Eyelids and tympanum (ear) present.
- wherein
Skin is moist and without scales but having cutaneous glands.
Reproduction in amphibia -
Sexes are separate, male without copulatory organ, fertilization external, oviparous.
- wherein
Development direct or indirect.
Salamandra belongs to class Amphibia
Option 1)
Genus | Two Characters | Class/phylum | |
Ascaris | (i) | Body segmented | Annelida |
(ii) | Males and females distinct |
Incorrect
Option 2)
Genus | Two Characters | Class/phylum | |
Sala-mandra | (i) | A tympanum represents ear | Amphibia |
(ii) | Fertilization is external |
Correct
Option 3)
Genus | Two Characters | Class/phylum | |
Pteropus | (i) | Skin possesses hair | Mammalia |
(ii) | Oviparous |
Incorrect
Option 4)
Genus | Two Characters | Class/phylum | |
Aurelia | (i) | Cnidoblasts | Coelenterata |
(ii) | Organ level of organization |
Incorrect