Class 9th Biology Chapter 1


Total Marks: 31

1. Digestive system is an example of
tissue system organs System cellsy stem cell
2. Which is an example of organelle ?
Mitochondria Protoplasm Cytoplasm cell
3. In which organization all cells are organized in the from of tissues organs and organ systems ?
colonial unicellular multicellular prokarotic
4. All organization have been divided into how many major groups ?
2 3 4 5
5. The sexual organ of a plant is -------?
flower fruit seed leaf
6. The total number of bio elements is:
16 14 15 12
7. Example of Bio-Elements is:
Aluminium Cobalt Bromine Carbon
8. Which one is micromolecule :
water glucose protein sodium chloride
9. There areas where living organisms interact with non living components of the environment are called ?
Population Community Ecosystem species
10. The scientific name of the plant Brassica compostress is:
mustard mango apple Watermelon
11. Unicellular is:
Rabbit Euglena horse Frog
12. Science is the study in which observations are made experiments are done and ------ conclusions are drawn to understand of nature ?
sceintific socological logical universal
13. When was Jaber bin Hayyan born?
AD 721 AD 720 AD 740 AD 724
14. Al-Abil was a famous book :
horses animals Camel Ants
15. Buali Sina was a philosopher and ------:
geologist Zoologist chemist poet
16. Al-Khail was a famous book on?
Animals Camel Rabbit horse
17. The scientific study of histology is
organism cell muscles tissues
18. Economically study of animals is called :
Anatomy Immunology Phreology Molecular Biology
19. The famous book Al Nabatat was written by :
Bu ali sina Jabir bin hayan abdul malik ibn e nafees
20. Water forms the composition of all living things:
60-50% 70-60% 80-60% 90-60%
21. Member of the same species living in the same place at same time, which level they forms?
Habitat Ecosystem Community Population
22. If a scientist is studying the methods of inserting human insulin gene in bacteria. Which branch of biology may this be?
Anatomy Physiology Biotechnology Pharmacology
23. Which one will be the correct sequence of level of organization of life?
Cell, organelle, molecule, organ, tissue, organ system, organism Molecule, organelle, cell, tissue, organ, organ system, organism Molecule, tissue, organelle, cell, organ system, organ, organism Organ system, organ, tissue, cell, organelle, molecule,organism
24. Which of these major bioelements is in the highest percentage in protoplasm?
Carbon Nitrogen Hydrogen Oxygen
25. Similar cells organized into group and performing same function are known as:
Organ Tissue Organ system Organelle
26. Which of these tissues also make the glandular tissue in animals?
Nervous tissue Epithelial tissue Connective tissue Muscular tissue
27. The level of organization that is less defined in plants is:
Individual level Organ leve Organ system level Tissue level
28. What is TRUE about volvox?
Unicellular prokaryote Unicellular eukaryote Colonial eukaryote Multicellular eukaryote
29. When we study the feeding relation among different animal species of a forest, at what level of organization we are studying?
Organ leve Population Community Biosphere
30. Which one will be correct sequence of the of levels of organization of life .
Cell, organelle, molecule, organ, tissue, organ system, organism Molecule, tissue, organelle, cell tissue, organ, organ system, organism Molecule, tissue, organelle, cell, organ system, organ, organism Organ system, organ, tissue, cell, organelle, molecule, organism
31. Which of the following groups includes organisms all of which are absorptive in their nutrition ?
Carbon Funji Bacteria Animals