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- Subject
- Mammalszoology-mcqs › mammals
- Published
- 24 Feb 2025
- Last updated
- 28 May 2026
Explanation
A. Lignin B. Keratinized C. Chitin D. Cellulose
More Mammals MCQs
Practice related questions from the same subject.
- 1.The vertebral column of mammals is divided into_________ regions?
- 2.The skin of mammals is consist of ________ layers?
- 3.In the case of birds the trunk is divided into___________ regions?
- 4.Producing milk for offspring is called __________?
- 5.Mammalian lungs have million of tiny air air sacs called__________?
- 6.Monotremes have mammary glands that lack__________?
- 7.Pouched mammals are known as__________?
- 8.Group of vertebrates comprises the highest number of endangered species__________?
More in Zoology Mcqs
- Amphibians
- An evolutionary and ecological perspective
- Animal classification phylogeny and organization
- Animal like protists The PROTOZOA
- Annelida Metameric Body Form
- Arthropods
- Birds
- Cell division and inheritance
- Cells tissues, organs and organ system of animals
- Circulation and Gas exchange
- Echinoderms
- Ecology
- Endocrine system and chemical messengers
- Evolution
- Evolution and gene frequencies
- Hemichordate and invertebrates chordates
- Hexapods and Myriapods
- Molluscan Success
- Nervous and sensory systems
- Nutrition and Digestion
- Protection, support and movement
- Reproduction and development
- Reptiles
- Temperature and fluid regulation
- The Fishes
- The pseudocoelomate body plan ASCHELMINTHS
- The triploblastic acoelomate body plan
- multicellular and tissue levels of organization