The smallest unit of life is called a

  • tissue
  • organelle
  • cell
  • organ system

The agriculture branch which is concerned with breeding and care of domestic animals is classified as

  • animal husbandry
  • horticulture
  • forestry
  • biotechnology

The major organs of the digestive system include

  • small and large intestine
  • stomach and oral cavity
  • pancreas and liver
  • all of above

The two major issues that are present in the structure of the stomach are

  • nerve and spinal tissues
  • molecular and glandular tissues
  • muscular and epithelial tissues
  • macro and micro tissues

Mostly bacteria and protists are

  • unicellular
  • multicellular
  • lacking mitochondria
  • prokaryotes

The branch of biology 'parasitology' deals with the study of

  • microbes
  • insects
  • genes
  • parasites

In plants, coordination is carried out by

  • hormones
  • lymph
  • secretions
  • nerves

The study of all the biological processes by using mathematical tools and techniques is called

  • biomathematics only
  • biometry only
  • biophysics
  • biomathematics and biometry

The organism which does not have a distinct nucleus is known as

  • prokaryotes
  • eukaryotes
  • autotrophic
  • heterotrophic

The reproductive part of the mustard plant includes

  • seeds
  • leaves
  • stems
  • flowers

The study of a new individual from a fertilized egg is done by

  • chemist
  • embryologists
  • pediatrics
  • scientists

The structures of living organisms are studied in the branch of biology which is called

  • morphology
  • botany
  • histology
  • biotechnology

The common examples of unicellular organisms include

  • amoeba
  • Volvox
  • protozoa
  • none of above

The examples of multicellular organisms are

  • frog only
  • mustard only
  • amoeba
  • frog and mustard

The examples of micro molecules include

  • glucose and lipids
  • proteins and water
  • water and glucose
  • water and starch

In the word biology, the meaning of 'bios' is

  • thought
  • immune system
  • life
  • cells

The branch of biology 'botany' deals with the study of

  • bones
  • microorganisms
  • animals
  • plants

The professional study of fish production is known as

  • farming
  • agriculture
  • animal husbandry
  • fisheries

Gastric juice is secreted by

  • epithelial tissue
  • muscular tissue
  • contracting tissue
  • connective tissue

The number of kinds of life which are known to scientists is

  • 1 million
  • 2 million
  • 3 million
  • 4 million

The scientific name of the Mustard plant is

  • Brassica Campestris
  • Rana tigrina
  • Homo sapiens
  • Brassica

The Earth's part which is inhabited by communities of organisms is called

  • thermosphere
  • mesosphere
  • troposphere
  • biosphere

The types of plant tissues include

  • ground tissue only
  • nervous tissue only
  • nervous tissues
  • ground and epidermal tissues

The famous Bu Ali Sina is also known as founder of

  • physics
  • medicine
  • philosophy
  • astronomy

The particular area in which organisms live in an environment is called

  • habitat
  • community
  • ecosphere
  • species

The study of diagnosis and treatment of diseases is done in

  • medicine only
  • surgery only
  • fisheries
  • medicine and surgery

The biology, zoology, and botany are major divisions of

  • physics
  • biology
  • chemistry
  • entomology

The branch of biology which deals with the study of drugs and effects on the human body's system is classified as

  • cell biology
  • pharmacology
  • physiology
  • environmental biology

Life is defined as 'the set of characteristics which distinguish living things from

  • non-living things
  • matter
  • atom
  • animals

Organisms having limited number and types of organelles are known as

  • prokaryotes
  • eukaryotes
  • protist
  • unicellular
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