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1. A complex individual that consists of organ systems is known as a/an
A. community.
B. population.
C. organism.
D. tissue.
E. species.
2. All of the ecosystems on the planet together are called the
A. atmosphere.
B. hydrosphere.
C. biosphere.
D. lithosphere.
E. stratosphere.
3. Which of the following statements most correctly defines homeostasis?
A. All living organisms are alike.
B. Living organisms do not change much over time.
C. Human beings and other animals acquire materials and energy when they eat food.
D. It takes energy to maintain the organization of the cell.
E. Cells and organisms must be able to maintain a fairly constant internal environment.
4. Four million years ago, horses were rather small compared to today's horses and had relatively stocky bodies
with a straight shoulder and thick neck. This statement is an example of which biological concept?
A. metabolism
B. evolution
C. development
D. homeostasis
E. reproduction
5. Which of the following is not a basic characteristic of all living things?
A. Living things are organized.
B. Living things acquire materials and energy.
C. Living things contain a nucleus and organelles.
D. Living things reproduce.
E. Living things grow and develop.
6. Choose the CORRECT order (1-5) of increasing complexity/organization.
A. (1) tissues, (2) organ systems, (3) cells, (4) organs, (5) organism
B. (1) cells, (2) organ systems, (3) tissues, (4) organs, (5) organism
C. (1) tissues, (2) organs, (3) organ systems, (4) cells, (5) organism
D. (1) cells, (2) tissues, (3) organs, (4) organ systems, (5) organism
E. (1) organism, (2) organ systems, (3) organs, (4) tissues, (5) cells



Answer :

bharathparasad577

1. Correct answer is C. An organism with several different organ systems.

  • An example of a multicellular organism with an organization is a tree or a cat, which has tissues, organs, and organ systems. Tissues made up of similar cells form organs, organs with similar functions form organ systems, and tissues made up of similar cells form tissues.
  • The eleven organ systems that make up the human organism, or the entire living being, function at the organismal level, which is the most complex level of structure.

2. Correct answer is C. The earth's atmosphere, lithosphere, hydrosphere, and cryosphere are all referred to as the geosphere or biosphere. The area above the Earth's surface is known as the atmosphere.

3. Correct answer is E. The ability of an organism to keep the body's internal environment within bounds that enable it to survive is referred to as homeostasis.

4. Correct answer is B (evolution). The horse progressively gained larger body size (perhaps to better protect against predators), taller-crowned teeth to handle abrasive grasses, and long, monodactyl limbs to run away from predators in their increasingly open habitat. This is how the famous account of horse evolution came to be.

Learn more about evolution here:

https://brainly.com/question/27748371

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