Hydrangea gives of flower in acidic soil with color

  • pink
  • blue
  • yellow
  • white

Organisms which feed on plants and animals both are called

  • herbivores
  • carnivores
  • omnivores
  • ovivores

Vultures and Hyenas are

  • herbivores
  • carnivores
  • omnivores
  • scavengers

The type of aquatic animals that can survive in particular water is determined by analyzing its

  • pH
  • temperature
  • volume
  • turbidity

Animals ensure their species survival by

  • compete
  • co-operate
  • hunt
  • fight

Scavengers feed on

  • plants
  • animals
  • birds
  • dead animals

Fireflies attract mates by producing

  • light
  • heat
  • energy
  • food

Marine organism survive in the pH of

  • 2
  • 7
  • 8
  • 5

Pompeii can withstand temperatures up to

  • 80 °C
  • 50 °C
  • 20 °C
  • 10 °C

Wide variety of living things is called

  • diversity
  • biodiversity
  • habitat
  • population

The sleep like state which an animal adopt to lower metabolic rates is called

  • transpiration
  • shedding of leaves
  • hibernating
  • migration

Air, water, light, temperature and pH makes up the

  • biotic environment
  • abiotic environment
  • ecosystem
  • food chain

Desert which is very hot in day and becomes very cold at night is

  • Sahara desert
  • thar desert
  • thal desert
  • all of them

Bats can hunt in dark by help of their

  • wings
  • eyes
  • long ears
  • vibrations

Some predators and prey use technique to hide themselves called

  • camouflage
  • mimicry
  • inflating
  • blending

A field community have organisms

  • fungi
  • turtle
  • star fish
  • shell fish

The mutual relationship between two organism both benefiting each other is called

  • symbiosis
  • mutualism
  • parasitism
  • food chain

Living things which can prepare their own food and do not depend on other living things for food are called

  • produces
  • consumers
  • decomposer
  • parasites

An Antarctic ice fish has specialized feature which enables it to withstand sub-freezing temperatures which is

  • anti-freeze protein
  • hemoglobin
  • chlorophyll
  • amino-acids

An example of air breathing fish which is modified for aestivation is

  • lung fish
  • ray
  • eel
  • dolphin
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