The scientific name of mustard plant is ______.

  1. Brassica
  2. Brassica campestris
  3. mustard
  4. none

The part of the Earth inhabited by organisms’ communities is known as_____.

  1. Biosphere
  2. Ecosystem
  3. Community
  4. none

____means the area of the environment in which organism lives.

  1. Habitat
  2. Area
  3. Population
  4. none

A _____is defined as a group of organisms capable of interbreeding and producing fertile
offspring.

  1. Species
  2. Kingdom
  3. Phylum
  4. none
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