OBJECTIVE LIFE SCIENCE
DIVERSITY AMONG LIFE FORMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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protists, fungi, and plants
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plants, fungi, and bacteria
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animals, bacteria, plants
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plants, protists, animals
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Detailed explanation-1: -Kingdom Monera includes bacteria which possess a cell wall. Fungi has a cell wall made up of chitin. All plant cells have a cell wall which is made up of cellulose. Kingdom Animalia does not have cell wall.
Detailed explanation-2: -The animal kingdom is the largest kingdom with over 1 million known species. All animals consist of many complex cells. They are also heterotrophs.
Detailed explanation-3: -Important characteristics of plants are: 1. Plants are multicellular. 2. Plant cells have cells walls and unique organelles.
Detailed explanation-4: -Cells of bacteria, fungi, algae, and higher plants are surrounded by rigid cell walls, which are an integral part of the cell. Although not encased in cell walls, animal cells in tissues are closely associated with an extracellular matrix composed of proteins and polysaccharides.