Meter is a base unit in the SI system, while liter, newton, and joule are derived units.

Sodium hydroxide (NaOH) is a common example of a base.

Bacteria play a crucial role in decomposing organic matter, which helps in nutrient cycling.

Microbes play a crucial role in decomposing organic matter, which helps in nutrient cycling in ecosystems.

GMOs can lead to increased crop yield, reduced pesticide use, and enhanced nutritional content.

EDTA is a bidentate ligand because it can form two bonds with a metal ion due to its two donor atoms.

EDTA can form multiple bonds with a metal ion, making it a bidentate ligand as it can attach at two sites.

Polylactic acid (PLA) is a biodegradable polymer derived from renewable resources.

Genetically modified crops are developed to enhance yield, resistance to pests, and tolerance to environmental stresses.

Bioremediation uses microorganisms to degrade environmental contaminants, making it a key application in environmental management.

Gene therapy is a direct application of biotechnology in medicine, aimed at treating genetic disorders.

Bioremediation is a biotechnological approach that uses microorganisms to clean up contaminated environments.

Bioremediation uses microorganisms to degrade environmental contaminants, making it a method for waste management.

Fermentation is a biotechnological method used to produce vaccines by cultivating microorganisms.

Plants are biotic components of an ecosystem, while soil, water, and air are abiotic components.

Biotic factors are the living components of an ecosystem, which include plants, animals, and microorganisms.

Isopentane is a branched alkane, while the others are straight-chain alkanes.

2-Methylbutane is a branched-chain alkane derived from butane.

Glucose is a simple sugar and a primary carbohydrate.

Glucose is a simple sugar and a primary carbohydrate.

C2H4O2 (Acetic acid) is a carboxylic acid.

Alkanes are saturated hydrocarbons, meaning they contain only single bonds between carbon atoms.

The ability to reproduce is a characteristic feature of all living organisms.

Cycloalkanes are characterized by their ring structure.

Echinoderms, such as starfish and sea urchins, are characterized by a water vascular system, which aids in movement and feeding.

Epithelial tissue is characterized by closely packed cells with minimal intercellular space, forming a protective layer.

Fungi have chitin in their cell walls, distinguishing them from plants.

All of the options listed are characteristic features of living organisms.

Phylum Arthropoda is characterized by a segmented body, jointed appendages, and an exoskeleton made of chitin.

Prokaryotic cells are characterized by the absence of a membrane-bound nucleus and organelles. They have a simpler structure compared to eukaryotic cells.