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