How many chambers are there in the heart of fishes? [Combined Graduate Level Examination Tier I]

Identify animals that are NOT triploblastic. [Combined Graduate Level Examination Tier I 2022]

Select the INCORRECT statement about Phylum Arthropoda. [Combined Graduate Level Examination Tier I 2023]

Tapeworm belongs to which group of the animal kingdom? [MTS Non technical and Havaldar Examination 2021]

Which species is known as black lipped pearl oyster found in the Indo-Pacific, within tropical coral reefs? [Combined Graduate Level Examination Tier I]

What are the animals that give birth to live young ones called?
[Constable GD 2021]

Which of the following animals breathes through its skin? [Constable GD 2021]

Which of the following is an Arthropod?
[Constable GD 2021]

Identify the organism that is NOT a pseudocoelomate. [Combined Graduate Level Examination Tier I 2022]

Identify an endoparasite found in animals. [Combined Graduate Level Examination Tier I 2023]

Identify the INCORRECT statement regarding invertebrates from the options given below. [CHSL Exam 2024 Tier I]

Identify an organism that has a well-defined muscular pharynx. [Combined Graduate Level Examination Tier I 2023]

Which organisms are classified as Aves? [Combined Graduate Level Examination Tier I]

Which of the following animals have a single opening in their digestive system that serves both as a mouth and an anus? [Combined Graduate Level Examination Tier I 2022]

Salamander belongs to which of the following classes? [Combined Graduate Level Examination Tier I 2022]

Identify an endoparasite found in animals.

[SSC CGL 2023]

Identify the third germinal layer found in triploblastic animals.

[RRB NTPC CBT]

Which of the following pairs is INCORRECTLY matched?

[RRB NTPC CBT]

Crocodiles have a ____________ heart.

[RRB NTPC CBT]

Which of the following is NOT an example of viviparous animals?

[SSC MTS 2022]

How many chambers are there in the heart of fishes?

[SSC CGL 2024]

An undifferentiated layer,__________is present in between the ectoderm and the endoderm.

[SSC CGL 2022]

A particular cell present in the excretory system of flatworms, which helps them removing waste materials is the:

[SSC MTS 2024]

Which of the following animals has more than one heart?

[SSC CGL 2021]

Based on the number of chambers in the heart, select the odd one from the following.

[SSC MTS 2024]

Which of the following has four chambered heart?

[NTPC CBT 2]

Which of the following animals can change their gender during their lifespan ?

[SSC CHSL 2024]

Fishes have__________chambers of the heart.

[SSC MTS 2022]

How many heart chambers do mammals have?

[RRB NTPC CBT]

Fishes have ________ chambers of the heart.

[RRB NTPC CBT]

What do you call the body cavity that is lined by mesoderm?

[SSC MTS 2024]

Which of the following animals have a single opening in their digestive system that serves both as a mouth and an anus?

[RRB NTPC CBT]

Which of the following is a characteristic of both mammals and birds?

[SSC CGL 2024]

Crocodiles have a _____ chambered heart.

[SSC CGL 2019]

Which of the following animals has a three-chambered heart?

[RRB NTPC CBT]

Identify the third germinal layer found in triploblastic animals.

[SSC CPO 2023]

What cells help in osmoregulation in platyhelminthes?

[SSC CGL 2023]

In the case of reptiles, their heart is not properly divided into four chambers i.e., it consists of two auricles and an incompletely divided ventricle. Which of the following is an example of a reptile having a four-chambered heart?

[SSC MTS 2024]

Which of the following statements is NOT TRUE about fishes?

[RRB NTPC CBT]

Identify an organism that exhibits metagenesis.

[SSC CGL 2023]

Which of the following cells line the spongocoels and canals in members of the phylum Porifera?

[SSC CGL 2022]

Which of the following animals have a single opening in their digestive system that serves both as a mouth and an anus?

[SSC CGL 2022]

Identify an organism that has a well-defined muscular pharynx.

[SSC CGL 2023]

What is the primary function of the notochord in chordates?

[SSC MTS 2024]

Identify the INCORRECT statement regarding invertebrates from the options given below.

[SSC CHSL 2024]

Which of the following is not a Vertebral animal ?

[SSC CGL 2019]

Which of the following statements about phylum Arthropoda are correct?
A. Animals of Arthropoda have joint appendages.
B. They have compound eyes.
C. These make up the majority of all animals on earth.
D. The mode of reproduction in all Arthropods is vegetative.

[SSC MTS 2024]

Which of the following comes under Mollusca?

[SSC GD 2022]

Identify the organism that is NOT a pseudocoelomate.

[SSC CGL 2022]

What is the scientific name of India’s national bird, the Indian peacock?

[RRB NTPC CBT]