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