Biology Kingdom Animalia, 11th Biology Kingdom MCQs Online Test
The preparation for your ECAT Entry Test requires a complete study of Biology Kingdom Animalia MCQs. Studying Kingdom Animalia becomes vital because it contains many diverse multi-cellular eukaryotic organisms whose nutrition requires outside material sources. The adaptations, reproductive methods, and evolutionary adjustments of these animals create distinctions between them and other forms of life. Students must understand basic concepts of classification as well as body structures and physiological functions to succeed in 11th Biology Kingdom Animalia exercises. The guide provides a wide selection of MCQs about Kingdom Animalia to assist your learning for ECAT preparation.
Key Functions and Characteristics of Biology Kingdom Animalia
- Cell Structure: Eukaryotic, multicellular organisms lacking cell walls.
- Mode of Nutrition: Heterotrophic, relying on ingestion and digestion.
- Reproduction: Mostly sexual, with some exhibiting asexual reproduction.
- Body Symmetry: Includes radial and bilateral symmetry.
- Locomotion: Motile organisms with well-developed muscular and nervous systems.
- Coelom Types: Acoelomates, pseudocoelomates, and coelomates.
MCQs on Biology Kingdom Animalia
1. The asexual reproduction in sponges is by ?
- Fragmentation
- Buddingcorrect
- All of these
- Fission
2. In coelenterates between the two layers of body wall ectoderm and endoderm there is jelly like ?
- Mesogloeacorrect
- All of these
- Enteron
- Mesenchyme
3. The characteristic stinging cells of phylum coelenterata are called ?
- Choanocytes
- Pinacocytes
- Nematocystscorrect
- Cnidocytes
4. Pseudocoelom is not homologous to true coelom because ?
- It has no relation with the reproductive and excretory organs
- All of thesecorrect
- It is not lined by coelomic epithelum
- It develops from blastocoel of embryo
5. The name animalia is derived from Latin anima which means ?
- Both B % Ccorrect
- Breath
- Soul
- Life
6. Most colonial coelenterates such as corals produce a hard exoskeleton formed of ?
- Calcium
- Calcium silicate
- Calcium carbonatecorrect
- Silica
7. Kingdom animalia includes all animals which are ?
- Multicellular
- Diploid
- Eukaryotic
- All of abovecorrect
8. The coelenterates range in size from microscopic Hydra to macroscopic _____ that may reach two meters in length ?
- Branchioceranthuscorrect
- Saccoglossus
- Obelia
- Balanoglossus
9. The animals which have a false coelom are called ?
- Coelomata
- Raiata
- Pseudocoelomatacorrect
- Acoelomata
10. In most sponges the body wall is formed of an outer layer pinacoderms made of cells called ?
- Choanocytes
- Pinacocytescorrect
- Dermocytes
- Pinocytes
11. In sponges the skeleton is in the form of variously shaped needle like structures called ?
- Ostia
- Spiculescorrect
- Operculum
- Spines
12. In Aschelminthes the space between the body wall and the digestive tube is called ?
- False coelom
- Pseudocoelom
- False body cavity
- All of abovecorrect
13. In sponges the water leaves the body through main opening called ?
- Ostiole
- Operculum
- Osculumcorrect
- Micropyle
14. Protandrous is the condition where ?
- Both male and female sex organs develop at the same time
- Female sex organs develop first
- Male sex organs develop firstcorrect
- No sex organs develop
15. Typically a false coelom is known as called ?
- Gastrocoele
- None of these
- Pseudococlecorrect
- Blastostyle
16. The best commercial sponges are found in the warm waters of ?
- Mediterranean Seacorrect
- Carabian Sea
- Red Sea
- Red Sea
17. It is beautiful and delicate sponges made up of glass framework ?
- Euplectellacorrect
- Leucoselenia
- Sycon
- Spongilla
18. The internal buds produced in asexual reproduction of sponges are called ?
- Gemmae
- Gemma buds
- Gemmulescorrect
- Gemma cups
19. Multicellular animals were broadly referred to as ?
- Metazoacorrect
- Eumetazoa
- Parazoa
- Protozoa
20. Polyps are cylindrical such as corals produce a hard exoskeleton formed of ?
- Medusae
- Bonozooids
- Hydrozoan polyp
- Gastrozooidscorrect
21. The simplest of the animals belong to sub kingdom ?
- Protozoa
- Eumetazoa
- Metazoa
- Parazoacorrect
22. Muscular skeletal and reproductive systems are originated from the layer ?
- Ectoderm
- None of these
- Endoderm
- Mesodermcorrect
23. All blologistis agree that animals evolved from ?
- Cyanobacteria
- All of these
- Bacteria
- Protoctistscorrect
24. Diploblastic animals are included in phylum ?
- Cnidaria
- Both A % Bcorrect
- Coelenterata
- Porifera
25. All the animals included in grade Bilateria are ?
- Acolelomate
- Triploblasticcorrect
- Pseudocoelomate
- Diploblastic
Conclusion
The Biology Kingdom Animalia contains a wide range of life forms that grow from simple sponges up to complex mammals. Students who wish to pass ECAT need to understand fundamental biology concepts together with body structure details and evolutionary knowledge. The practice of Kingdom Animalia MCQ questions allows students to improve their subject understanding and increase their results on competitive tests. Students should build their skills on Nokryan.com through their extensive MCQ collection for Biology in the ECAT to achieve success in their entry test.