Animal Kingdom

Which one of the following characteristics is not shared by birds and mammals?

Which of the following characteristic features always holds true for the corresponding group of animals?

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Which of the following features is not present in the Phylum Arthropoda?

Which of the following characteristics is mainly responsible for diversification of insects on land?

Which of the following animals is not viviparous?

Which of the following represents the correct combination without any exception?

Which of the following endoparasites of humans does show viviparity?

A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after metamorphosis return to the ocean is

Metagenesis refers to

Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of Phylum

Select the taxon mentioned that represents both marine and fresh water species.

Which one of the following living organisms completely lacks a cell wall?

A marine cartilaginous fish that can produce electric current is

Planaria possesses high capacity of

Planaria possesses high capacity of

Which one of the following groups of animals reproduces only by sexual means?

The characteristics of Class Reptilia are

Which one of the following is one of the paths followed by air or O2 during respiration in the adult male Periplaneta americana it enters the animal body?

Sharks and dogfishes differ from skates and rays because

Which one of the following animals is correctly matched with its one characteristic and the taxon?

Which of the following are correctly matched with respect to their taxonomic classification?

One of the representatives of Phylum Arthropoda is

Which group of animals belong to the same phylum?

Match the name of the animal (column I), with one characteristic (column II), and the phylum/class (column III) to which it belongs.

Pheretima and its close relatives derive nourishment from

In which one of the following, the genus name, its two characters and its phylum are not correctly matched, whereas the remaining three are correct?

Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them?

Which one of the following categories of animals, is correctly described with no single exception in it?

In which one of the following the genus name, its two characters and its class/phylun are correctly matched?

What will you look for to identify the sex of the following?

Which one of the following groups of animals is correctly matched with its characteristic feature without any exception?

Ureters act as urinogenital ducts in

Which one of the following statements is totally wrong about the occurrence of notochord, while the other three are correct?

Consider the following four statements (A\(-\)D) related to the common frog Rana tigrina, and select the correct option starting which ones are true (T) and which ones are false (F). Statements:
A.  On dry land it would die due to lack of ...

The figures (A – D) show four animals. Select
the correct option with respect to a common
characteristic of two of these animals.

One example of animals having a single opening to the outside that serves both as mouth as well as anus is

Which one of the following statements about certain given animals is correct?

Which one of the following kinds of animals are triploblastic?

Which one of the following statements about all the four of Spongilla, leech, dolphin and penguin is correct?

Crocodile and penguin are similar to whale and dogfish in which one of the following features?

In which one of the following organisms its excretory organs are correctly stated?

Which one of the following groups of animals is bilaterally symmetrical and triploblastic?

If a live earthworm is pricked with a needle on its outer surface without damaging its gut, the fluid that comes out is

Which one of the following pairs of animals comprises 'jawless fishes'?

Ascaris is characterized by

Which one of the following phyla is correctly matched with its two general characteristics?

Which one of the following in birds, indicates their reptilian ancestry?

Which one of the following pairs of items correctly belongs to the category of organs mentioned against it?

Which one of the following is not a characteristic of Phylum Annelida?

Which one of the following groups of three animals each is correctly matched with their one characteristic morphological feature?