Earth has diversity because of the evolution of

  • 4 billion years
  • 2 billion years
  • 1 billion years
  • 5 billion years

The variety among species and within species is classified as

  • diversity
  • deduction
  • reduction
  • informatics

The order name to which pea plant belongs is

  • oomycote
  • fabales
  • Myxomycota
  • Ascomycota

The example of organisms of kingdom plantae includes

  • ferns and mosses
  • algae and fungi
  • Volvox and fungi
  • ferns and Volvox

The basic unit of classification is a

  • specie
  • family
  • community
  • population

The nutritional mode of plants in kingdom plantae is

  • photosynthetic
  • ingestive
  • autotrophic
  • absorptive

The name of biologist who objected two-kingdom classification and proposed a third kingdom is

  • Rachel Carson
  • Ernst Haeckel
  • David Baltimore
  • James Watson

Prions and viroid's are

  • unicellular
  • multicellular
  • acellular
  • bicellular

The change in climate causes species difficulty in

  • adjustment
  • migration
  • extinction
  • reproduction

The genus in taxonomic hierarchies is known as a group of related

  • family
  • phylum
  • order
  • species

Cassia Fistula is scientific name of

  • potato
  • man
  • tomato
  • amaltas

All the organisms share many biological

  • habitat
  • characteristics
  • factors
  • regions

Considering the classification hierarchy, the group of related genera is known as

  • species
  • family
  • phylum
  • genus

The genus name to which pea plant belongs is

  • tigrina
  • pisum
  • sporic
  • sapiens

After two-kingdom classification, the third kingdom proposed by Ernst Haeckel in 1866 is

  • protista
  • protozoan
  • paramecium
  • algae

The international organization IUCN is an abbreviation of

  • Internal Union Council for Natural gas
  • International Union Council for Nature
  • International Union for Conservation of Nature
  • Internal United Council of Nations

The cellular organization of monerans is

  • unicellular
  • multicellular
  • colonial
  • none of above

The singular of taxa is

  • axons
  • taxa
  • taxon
  • tax

The name of the genus to which humans belongs is

  • pisum
  • tigrina
  • homo
  • zoraptera

Some of the prokaryotic cells contain in their cells

  • water
  • chitin
  • chlorophyll
  • oxygen

Removal or one issue or invasion of another issue affects the whole

  • biological system
  • community
  • population
  • ecosystem

The 'Allium cepa' is a scientific name which is used for

  • carrot
  • ginger
  • onion
  • garlic

The Euglena is considered a plant because of the presence of

  • chloroplasts and cell wall
  • stems and leaves
  • roots and shoots
  • chlorophyll

The infectious particles made up of circular RNA only and can cause diseases in certain plants are called

  • prions
  • chlorophyll ions
  • heterotrophs ions
  • autotrophs ions

The scientist Andrea Caesalpino divided plants into fifteen groups and classified as each group as

  • taxon
  • phylum
  • taxa
  • genera

Fungi feed on

  • organic material
  • inorganic material
  • dead plants
  • dead animals

The class name to which pea plant belongs is

  • magnoliopsida
  • araneae
  • diplura
  • dermaptera

Ganda, basal, and vassal are common names for

  • onion
  • potato
  • garlic
  • green chili

Prions are composed of

  • circular Ribonucleic Acid (RNA)
  • protein
  • infectious particle
  • Deoxyribonucleic Acid (DNA)

Carolus Linnaeus was the first person who introduced the

  • binomial nomenclature
  • evolution
  • scientific nomenclature
  • laws of science
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