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