A) Saprophytic nutrition B) Holophytic nutrition C) Parasitic nutrition D) Holozoic nutrition
A) Sponge B) Proboscis C) Maxillae D) Labrum
A) Mosquito B) Pitcher- plant C) Aquatic organisms D) Rhizopus
A) Ecology B) Autecology C) Synecology D) Biome
A) Filter feeders B) Mosquito larva C) Microphagous feeders D) Insectivorous plants
A) Azotobacter B) Nitrobacter C) Clostridium D) Nitrosomonas
A) Blue-green alga B) Pyrrophyta C) Cyanophyta D) Protista
A) pseudopodia B) Pellicle C) Flagella D) Cilia
A) Their floral parts exists in groups of four or five B) They have tap root C) They usually undergo secondary growth D) The vascular bundles of the stem are scattered
A) Nicotinamide adenine dinucleotide phosphine B) Nicotine adenine dinucleotide phosphate C) Nicotinamine adenine dinucleotine phosphate D) Nicotinamide adenine dinucleotide phosphate
A) The preservation and sustainable use of natural resources. B) The depletion of renewable resources for human use. C) The extraction and exploitation of non-renewable resources. D) The disposal of waste materials in the environment.
A) World Health Organization (WHO) B) International Space Agency (ISA). C) United Nations Educational, Scientific and Cultural Organization (UNESCO). D) Environmental Protection Agency (EPA).
A) Increased pollution levels in protected areas. B) Lack of public awareness and participation C) Excessive funding and resources allocated to conservation efforts D) Extinction of species due to overprotection
A) Increased pollution and habitat destruction. B) Sustainable use of resources and preservation of natural habitats. C) Decreased biodiversity and ecosystem stability. D) Accelerated climate change and global warming.
A) The acceptance of diverse cultural practices within a community B) The capacity of organisms to adapt to environmental stressors. C) The extent to which organisms can reproduce successfully. D) The ability of organisms to withstand extreme temperatures
A) b) The range of temperatures where organisms can reproduce effectively. B) The range of temperatures where organisms experience minimal stress. C) The range of temperatures where organisms can survive but not thrive. D) The range of temperatures where organisms cannot survive.
A) The range of latitudes where a species can be found. B) The number of species present in a given geographic location. C) The total land area covered by a particular organism or species. D) b) The number of species present in a given geographic location. c) The range of latitudes where a species can be found. d) The migratory pattern of organisms across continents.
A) The adjustment of organisms to their environmental conditions. B) The ability of organisms to change their habitat C) The interdependence of organisms within an ecosystem. D) The process of evolution through natural selection.
A) It disrupts the genetic diversity of species. B) It influences the development of specialized structures or behaviors. C) It limits the growth of populations D) It accelerates evolutionary processes
A) Scales for protection B) Wings for flight C) Strong jaws for hunting. D) Gills for respiration
A) Poison glands for defense. B) Shells for protection C) Suction cup-like toes for climbing D) Long tongues for catching prey.
A) Large ears for enhanced hearing. B) Camouflage for blending with the surroundings. C) Pouches for carrying offspring. D) Wings for flying.
A) Poisonous stingers for defense. B) Suction cups for attaching to surfaces. C) Compound eyes for a wide field of vision. D) Feathers for insulation
A) Sources: Industrial emissions; Causes: Burning fossil fuels; Effects: Respiratory illnesses. B) Sources: Oil spills; Causes: Industrial waste; Effects: Water contamination. C) Sources: Noise from transportation; Causes: Overfishing; Effects: Disruption of aquatic ecosystems. D) Sources: Pesticides and herbicides; Causes: Deforestation; Effects: Soil erosion.
A) By implementing proper waste treatment and management. B) By reducing carbon dioxide emissions. C) By using plastic extensively for packaging. D) By promoting deforestation for agricultural purposes.
A) Increasing the use of chemical fertilizers. B) Disposing of hazardous waste in landfills. C) Implementing sustainable farming practices. D) Encouraging deforestation for urban development.
A) Through asexual reproduction only. B) Through both sexual and asexual reproduction. C) Through sexual reproduction only. D) They do not reproduce.
A) Sexual reproduction. B) Asexual reproduction C) Multiple fission. D) Binary fission
A) Through sexual reproduction B) Through binary fission C) Through multiple fission D) Through asexual reproduction.
A) Asexual reproduction B) Multiple fission. C) Binary fission D) Sexual reproduction. |