The causes of extinction include

  • deforestation
  • overhunting
  • habitat loss
  • all of above

The extinction of any animal from the ecosystem harms it

  • cycle
  • chain
  • stability
  • quality

The name of the family to which humans belongs is

  • thysanura
  • hemiptera
  • homoptera
  • hominidae

The factors on which the diversity of animals and plants of a particular region are dependent includes

  • soils
  • climate
  • altitude
  • all of above

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

  • phylum
  • genus
  • order
  • class

The modes of nutrition according to the five-kingdom classification system are

  • photosynthesis
  • ingestion
  • absorption
  • all of above

The Euglena is considered as an animal because of absence of

  • cell wall
  • chlorophyll
  • chloroplasts
  • cell membrane

In three kingdom system, protists accommodate the organisms like

  • euglena
  • amoeba
  • paramecium
  • fungi

The diversity is richer in the region of

  • south
  • tropical
  • west
  • polar

The kingdom which includes eukaryotic multicellular autotrophs is classified as a kingdom

  • Monera
  • Protista
  • Animalia
  • Plantae

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

  • class
  • species
  • genus
  • family

The term used for species whose last individual has died in an ecosystem is called

  • endangered
  • global biodiversity
  • degradability
  • extinct

Considering kingdom Protista, the algae resembles to plant cell because of the presence of

  • chlorophyll in chloroplasts
  • mitochondria in nucleus
  • Deoxyribonucleic Acid (DNA) material in nucleus
  • chromosomes in nucleus

The kingdom which consists of eukaryotic multicellular heterotrophs is classified as the kingdom

  • Monera
  • fungi
  • algae
  • protozoa

The heterotrophs are organisms that

  • cannot prepare own food
  • prepares food from sunlight
  • prepares food from algae
  • prepares food from viruses

The WWF is an abbreviation of

  • Wildlife Fund for World
  • World Wildlife Fund
  • Wildlife Wall Fence
  • Wildlife Watch Fund

Which is true about viruses?

  • infectious
  • harmless
  • useful
  • helpful

The terms "Procariotique" and "Eucariotique" were coined by a biologist named

  • Edouard Chatton
  • Jeff Corwin
  • Ernst Mayr
  • Alfred Kinsey

The organisms in kingdom Animalia usually show movements and lacks

  • chromatin material
  • Deoxyribonucleic Acid (DNA)
  • mRNA
  • cell wall

The number of species whose characteristics were described by Abu-Usman Umar Alhijaz is

  • 369
  • 372
  • 290
  • 350

If a species is no longer found in the ecosystem it is said to be

  • endangered
  • extinct
  • distinct
  • threatened

The organisms that can prepare their food by inorganic materials and can also store energy are classified as

  • socio-tropical
  • geo-tropical
  • autotrophs
  • heterotrophs

Introduction of new species into an ecosystem affects other species of

  • extinction
  • co-existence
  • removal
  • none of above

The scientific name Pisa sativum is used to recognize

  • garlic
  • mustard
  • onions
  • peas

The cell wall of prokaryotic cells of kingdom Monera is made up of

  • nitrogen and nitric acid
  • amino acids and polysaccharide
  • chitin
  • chitin and amino acids

Plants make their food because they are

  • heterotrophic
  • autotrophic
  • parasitic
  • all of above

Fungi are heterotrophic and made of

  • heterotrophic only
  • absorptive only
  • parasitic
  • heterotrophic and absorptive

The name of the scientist who introduced taxa of "species" and "class" in the taxonomic hierarchy is

  • Tournefort
  • Carolus Linnaeus
  • Andrea Caesalpino
  • Augustus Rivinus

The breeding of same species produces

  • fertile offspring
  • infertile offspring
  • young ones
  • identical offspring

Hazarganji national park is located in

  • Karachi
  • Quetta
  • Lahore
  • Islamabad
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