Uricotelic mode of passing out nitrogenous wastes is found in
1. | reptiles and bird | 2. | birds and annelids |
3. | amphibians and reptiles | 4. | insects and amphibians |
In which one of the following, the genus name, its two characters and its, class/phylum are correctly matched?
Genus name | Two characters | Class/phylum | ||
1. | Ascaris | (a) (b) |
Body segmented Males and females distinct |
Annelida |
2. | Salamandra | (a) (b) |
A tympanum represents ear Fertilization is external |
Amphibia |
3. | Pteropus | (a) (b) |
Skin possesses hair Oviparous |
Mammalia |
4. | Aurelia | (a) (b) |
Cnidoblasts Organ level of organization |
Coelenterata |
Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them?
1. | Pteropus and Ornithorhynchus– Viviparity |
2. | Garden lizard and Crocodile - Three chambered heart |
3. | Ascaris and Ancylostoma - Metameric segmentation |
4. | Sea horse and Flying fish - Cold blooded (poikilothermal) |
Which one of the following categories of animals, is correctly described with no single exception in it?
1. | All reptiles possess scales, have a three chambered heart and are cold blooded (poikilothermal). |
2. | All bony fishes have four pairs of gills and an operculum on each side. |
3. | All sponges are marine and have collared cells. |
4. | All mammals are viviparous and possess diaphragm for breathing. |
Match the name of the animal (Column I), with one characteristics (Column II), and the phylum/class (Column III) to which it belongs
Column I |
Column II |
Column III |
|
1. |
Ichthyophis |
terrestrial |
Reptilia |
2. |
Limulus |
body covered by chitinous exoskeleton |
Pisces |
3. |
Adamsia |
radially symmetrical |
Porifera |
4. |
Petromyzon |
ectoparasite |
Cyclostomata |
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 120462
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 120462
A marine cartilaginous fish that can produce electric current is:
1. | Pristis | 2. | Torpedo |
3. | Trygon | 4. | Scoliodon |
The diagram given below shows the germs layer. The animals having structures shown in the figures A and B are respectively called
1. | Diploblastic, Triploblastic | 2. | Triploblastic, Diploblastic |
3. | Diploblastic, Diploblastic | 4. | Triploblastic, Triploblastic |
In some Bilateria, the body is of many segments that show serial repetition of parts. Such segments are called as:
1. Myotomes
2. Metameres
3. Proglottides
4. Comb plates
The phylum with exclusively marine animals is:
1. | Porifera | 2. | Cnidaria |
3. | Ctenophora | 4. | Platyhelminthes |
Which of the following is not a feature of birds?
1. | Forelimbs modified into wings |
2. | Single occipital condyle |
3. | Ten pairs of cranial nerves |
4. | Four chambered heart |