Antedon is an example of phylum:

Important Questions on Diversity in Living Organisms

MEDIUM

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Platyhelminthes are-

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Which of the following does not have poison apparatus?
 

MEDIUM

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

The organ which spider use to prepare web is –
 

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Which of the following characters are found in mammals?

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

A taxonomist during his voyage found a solitary marine animal with spines on skin made of calcium carbonate. However, its coelom was made of pouches pinched off from endoderm. Assign the specimen to the most appropriate Phylum.

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Which of the following statements is incorrect about honey bees?

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Tracheal respiration is found in:

MEDIUM

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Nematoblasts or stinging cells are found in which phylum of animals

MEDIUM

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Which of the following is not a member of phylum Arthropoda:

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Which one of the following organisms has a cellular respiratory pigment dissolved in plasma and is also a predaceous carnivore and shows matriphagy?

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Which of the following have open circulatory system?

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Water vascular system is found in ___.

MEDIUM

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Balanoglossus is connecting link between

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Ovoviviparous are

MEDIUM

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Pseudocoelomate animals are

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Which of the following animal possess jawless sucking mouth?

MEDIUM

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Which fish feeds in the middle zone of the pond?

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

The correct sequence of number of chambers of heart in crocodile, frog, man and fish is :

MEDIUM

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Study the following and pick up the correct statements:
$\mathrm{I})$ Aristotle's lantern is found in echinoids
$\mathrm{II})$ Glochidium is the larva of cephalopods
$\mathrm{III})$ Scorpions respire with book lungs.
$\mathrm{IV})$ Parapodia are found in oligochaetes

EASY

Science>Biology>Diversity in Living Organisms>Kingdom Animalia

Among the following, identify the wrong statements with respect to a whale and write them correctly.